56452016 has 10 divisors (see below), whose sum is σ = 109375812. Its totient is φ = 28226000.

The previous prime is 56452013. The next prime is 56452027. The reversal of 56452016 is 61025465.

It is a super-2 number, since 2×56452016² = 6373660220928512, 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 56452016.

It is not an unprimeable number, because it can be changed into a prime (56452013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1764110 + ... + 1764141.

Almost surely, 2^56452016 is an apocalyptic number.

It is an amenable number.

56452016 is a deficient number, since it is larger than the sum of its proper divisors (52923796).

56452016 is a wasteful number, since it uses less digits than its factorization.

56452016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3528259 (or 3528253 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 56452016 is about 7513.4556630089. The cubic root of 56452016 is about 383.6128548962.

The spelling of 56452016 in words is "fifty-six million, four hundred fifty-two thousand, sixteen".