52504546 has 16 divisors (see below), whose sum is σ = 81160704. Its totient is φ = 25461184.

The previous prime is 52504523. The next prime is 52504549. The reversal of 52504546 is 64540525.

52504546 = T₂₃₈ + T₂₃₉ + ... + T₆₈₉.

It is a super-2 number, since 2×52504546² = 5513454701332232, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (52504549) 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, 8151 + ... + 13093.

It is an arithmetic number, because the mean of its divisors is an integer number (5072544).

Almost surely, 2^52504546 is an apocalyptic number.

52504546 is a deficient number, since it is larger than the sum of its proper divisors (28656158).

52504546 is a wasteful number, since it uses less digits than its factorization.

52504546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5105.

The product of its (nonzero) digits is 24000, while the sum is 31.

The square root of 52504546 is about 7246.0020701073. The cubic root of 52504546 is about 374.4544267994.

The spelling of 52504546 in words is "fifty-two million, five hundred four thousand, five hundred forty-six".