56453453 has 24 divisors (see below), whose sum is σ = 68346432. Its totient is φ = 45650304.

The previous prime is 56453443. The next prime is 56453483. The reversal of 56453453 is 35435465.

It is not a de Polignac number, because 56453453 - 2⁴ = 56453437 is a prime.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56453443) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 412001 + ... + 412137.

It is an arithmetic number, because the mean of its divisors is an integer number (2847768).

Almost surely, 2^56453453 is an apocalyptic number.

It is an amenable number.

56453453 is a deficient number, since it is larger than the sum of its proper divisors (11892979).

56453453 is a wasteful number, since it uses less digits than its factorization.

56453453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261 (or 224 counting only the distinct ones).

The product of its digits is 108000, while the sum is 35.

The square root of 56453453 is about 7513.5512908344. The cubic root of 56453453 is about 383.6161098552.

The spelling of 56453453 in words is "fifty-six million, four hundred fifty-three thousand, four hundred fifty-three".