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52764575 = 5210931931
BaseRepresentation
bin1100100101000…
…1111110011111
310200021201101112
43021101332133
5102001431300
65122532235
71210330403
oct311217637
9120251345
1052764575
1127869896
121580707b
13ac15856
147017103
154973e35
hex3251f9f

52764575 has 12 divisors (see below), whose sum is σ = 65521848. Its totient is φ = 42151200.

The previous prime is 52764557. The next prime is 52764587. The reversal of 52764575 is 57546725.

It is not a de Polignac number, because 52764575 - 214 = 52748191 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 26360 + ... + 28290.

It is an arithmetic number, because the mean of its divisors is an integer number (5460154).

Almost surely, 252764575 is an apocalyptic number.

52764575 is a deficient number, since it is larger than the sum of its proper divisors (12757273).

52764575 is a wasteful number, since it uses less digits than its factorization.

52764575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3034 (or 3029 counting only the distinct ones).

The product of its digits is 294000, while the sum is 41.

The square root of 52764575 is about 7263.9228382466. The cubic root of 52764575 is about 375.0715715244.

The spelling of 52764575 in words is "fifty-two million, seven hundred sixty-four thousand, five hundred seventy-five".

Divisors: 1 5 25 1093 1931 5465 9655 27325 48275 2110583 10552915 52764575