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54852425 = 522239839
BaseRepresentation
bin1101000100111…
…1101101001001
310211012210101022
43101033231021
5103020234200
65235402225
71234144415
oct321175511
9124183338
1054852425
1128a65491
1216453375
13b496c74
1473dbd45
154c37885
hex344fb49

54852425 has 12 divisors (see below), whose sum is σ = 68328960. Its totient is φ = 43680720.

The previous prime is 54852409. The next prime is 54852439. The reversal of 54852425 is 52425845.

It is not a de Polignac number, because 54852425 - 24 = 54852409 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 656 + ... + 10494.

It is an arithmetic number, because the mean of its divisors is an integer number (5694080).

Almost surely, 254852425 is an apocalyptic number.

It is an amenable number.

54852425 is a deficient number, since it is larger than the sum of its proper divisors (13476535).

54852425 is a wasteful number, since it uses less digits than its factorization.

54852425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10072 (or 10067 counting only the distinct ones).

The product of its digits is 64000, while the sum is 35.

The square root of 54852425 is about 7406.2422995741. The cubic root of 54852425 is about 379.9548076450.

The spelling of 54852425 in words is "fifty-four million, eight hundred fifty-two thousand, four hundred twenty-five".

Divisors: 1 5 25 223 1115 5575 9839 49195 245975 2194097 10970485 54852425