52156467 has 20 divisors (see below), whose sum is σ = 84997176. Its totient is φ = 31609440.

The previous prime is 52156451. The next prime is 52156523. The reversal of 52156467 is 76465125.

It is a happy number.

52156467 is a `hidden beast` number, since 5 + 2 + 1 + 5 + 646 + 7 = 666.

It is not a de Polignac number, because 52156467 - 2⁴ = 52156451 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52156267) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 28378 + ... + 30159.

Almost surely, 2^52156467 is an apocalyptic number.

52156467 is a deficient number, since it is larger than the sum of its proper divisors (32840709).

52156467 is a wasteful number, since it uses less digits than its factorization.

52156467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58560 (or 58551 counting only the distinct ones).

The product of its digits is 50400, while the sum is 36.

The square root of 52156467 is about 7221.9434364996. The cubic root of 52156467 is about 373.6251092954.

The spelling of 52156467 in words is "fifty-two million, one hundred fifty-six thousand, four hundred sixty-seven".