52911352 has 32 divisors (see below), whose sum is σ = 112467600. Its totient is φ = 23134464.

The previous prime is 52911347. The next prime is 52911407. The reversal of 52911352 is 25311925.

It is a super-2 number, since 2×52911352² = 5599222340935808, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 52911352.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11413 + ... + 15364.

Almost surely, 2^52911352 is an apocalyptic number.

52911352 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

52911352 is an abundant number, since it is smaller than the sum of its proper divisors (59556248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52911352 is a wasteful number, since it uses less digits than its factorization.

52911352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26815 (or 26811 counting only the distinct ones).

The product of its digits is 2700, while the sum is 28.

The square root of 52911352 is about 7274.0189716552. The cubic root of 52911352 is about 375.4190326271.

It can be divided in two parts, 529 and 11352, that added together give a square (11881 = 109²).

The spelling of 52911352 in words is "fifty-two million, nine hundred eleven thousand, three hundred fifty-two".