52928475 has 12 divisors (see below), whose sum is σ = 87508536. Its totient is φ = 28228480.

The previous prime is 52928461. The next prime is 52928489. The reversal of 52928475 is 57482925.

It is an interprime number because it is at equal distance from previous prime (52928461) and next prime (52928489).

It is not a de Polignac number, because 52928475 - 2⁶ = 52928411 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, 352782 + ... + 352931.

It is an arithmetic number, because the mean of its divisors is an integer number (7292378).

Almost surely, 2^52928475 is an apocalyptic number.

52928475 is a deficient number, since it is larger than the sum of its proper divisors (34580061).

52928475 is a wasteful number, since it uses less digits than its factorization.

52928475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 705726 (or 705721 counting only the distinct ones).

The product of its digits is 201600, while the sum is 42.

The square root of 52928475 is about 7275.1958736518. The cubic root of 52928475 is about 375.4595255556.

The spelling of 52928475 in words is "fifty-two million, nine hundred twenty-eight thousand, four hundred seventy-five".