52945502 has 8 divisors (see below), whose sum is σ = 80189616. Its totient is φ = 26215632.

The previous prime is 52945493. The next prime is 52945549. The reversal of 52945502 is 20554925.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128303 + ... + 128714.

It is an arithmetic number, because the mean of its divisors is an integer number (10023702).

Almost surely, 2^52945502 is an apocalyptic number.

52945502 is a deficient number, since it is larger than the sum of its proper divisors (27244114).

52945502 is a wasteful number, since it uses less digits than its factorization.

52945502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257122.

The product of its (nonzero) digits is 18000, while the sum is 32.

The square root of 52945502 is about 7276.3659885962. The cubic root of 52945502 is about 375.4997828017.

The spelling of 52945502 in words is "fifty-two million, nine hundred forty-five thousand, five hundred two".