52356452 has 6 divisors (see below), whose sum is σ = 91623798. Its totient is φ = 26178224.

The previous prime is 52356407. The next prime is 52356497. The reversal of 52356452 is 25465325.

It is an interprime number because it is at equal distance from previous prime (52356407) and next prime (52356497).

It can be written as a sum of positive squares in only one way, i.e., 52215076 + 141376 = 7226^2 + 376^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6544553 + ... + 6544560.

It is an arithmetic number, because the mean of its divisors is an integer number (15270633).

Almost surely, 2^52356452 is an apocalyptic number.

It is an amenable number.

52356452 is a deficient number, since it is larger than the sum of its proper divisors (39267346).

52356452 is a wasteful number, since it uses less digits than its factorization.

52356452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13089117 (or 13089115 counting only the distinct ones).

The product of its digits is 36000, while the sum is 32.

The square root of 52356452 is about 7235.7758395351. The cubic root of 52356452 is about 374.1020339869.

The spelling of 52356452 in words is "fifty-two million, three hundred fifty-six thousand, four hundred fifty-two".