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52995877 = 1137130211
BaseRepresentation
bin1100101000101…
…0011100100101
310200201110200021
43022022130211
5102031332002
65131515141
71212312634
oct312123445
9120643607
1052995877
1127a07650
12158b8ab1
13ac96c0c
14707751b
1549bc737
hex328a725

52995877 has 8 divisors (see below), whose sum is σ = 59376672. Its totient is φ = 46875600.

The previous prime is 52995857. The next prime is 52995911. The reversal of 52995877 is 77859925.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52995877 - 219 = 52471589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52995857) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64699 + ... + 65512.

It is an arithmetic number, because the mean of its divisors is an integer number (7422084).

Almost surely, 252995877 is an apocalyptic number.

It is an amenable number.

52995877 is a deficient number, since it is larger than the sum of its proper divisors (6380795).

52995877 is a wasteful number, since it uses less digits than its factorization.

52995877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130259.

The product of its digits is 1587600, while the sum is 52.

The square root of 52995877 is about 7279.8267149706. The cubic root of 52995877 is about 375.6188348134.

It can be divided in two parts, 529958 and 77, that added together give a palindrome (530035).

The spelling of 52995877 in words is "fifty-two million, nine hundred ninety-five thousand, eight hundred seventy-seven".

Divisors: 1 11 37 407 130211 1432321 4817807 52995877