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52573675 = 5271131881
BaseRepresentation
bin1100100010001…
…1010111101011
310122221000112011
43020203113223
5101424324200
65114500351
71205604010
oct310432753
9118830464
1052573675
1127749420
12157346b7
13ab799ab
146da7707
1549375ba
hex32235eb

52573675 has 48 divisors (see below), whose sum is σ = 83994624. Its totient is φ = 31680000.

The previous prime is 52573669. The next prime is 52573679. The reversal of 52573675 is 57637525.

It is not a de Polignac number, because 52573675 - 23 = 52573667 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (52573679) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 59235 + ... + 60115.

It is an arithmetic number, because the mean of its divisors is an integer number (1749888).

Almost surely, 252573675 is an apocalyptic number.

52573675 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

52573675 is a deficient number, since it is larger than the sum of its proper divisors (31420949).

52573675 is a wasteful number, since it uses less digits than its factorization.

52573675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 940 (or 935 counting only the distinct ones).

The product of its digits is 220500, while the sum is 40.

The square root of 52573675 is about 7250.7706486966. The cubic root of 52573675 is about 374.6186938946.

The spelling of 52573675 in words is "fifty-two million, five hundred seventy-three thousand, six hundred seventy-five".

Divisors: 1 5 7 11 25 31 35 55 77 155 175 217 275 341 385 775 881 1085 1705 1925 2387 4405 5425 6167 8525 9691 11935 22025 27311 30835 48455 59675 67837 136555 154175 191177 242275 300421 339185 682775 955885 1502105 1695925 2102947 4779425 7510525 10514735 52573675