52474775 has 12 divisors (see below), whose sum is σ = 67313400. Its totient is φ = 40531680.

The previous prime is 52474739. The next prime is 52474787. The reversal of 52474775 is 57747425.

52474775 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52474775 - 2¹² = 52470679 is a prime.

It is a super-2 number, since 2×52474775² = 5507204022601250, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35465 + ... + 36914.

It is an arithmetic number, because the mean of its divisors is an integer number (5609450).

Almost surely, 2^52474775 is an apocalyptic number.

52474775 is a deficient number, since it is larger than the sum of its proper divisors (14838625).

52474775 is a wasteful number, since it uses less digits than its factorization.

52474775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72418 (or 72413 counting only the distinct ones).

The product of its digits is 274400, while the sum is 41.

The square root of 52474775 is about 7243.9474735810. The cubic root of 52474775 is about 374.3836393390.

The spelling of 52474775 in words is "fifty-two million, four hundred seventy-four thousand, seven hundred seventy-five".