56452297 has 8 divisors (see below), whose sum is σ = 61672032. Its totient is φ = 51247200.

The previous prime is 56452283. The next prime is 56452309. The reversal of 56452297 is 79225465.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 56452297 - 2⁷ = 56452169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56452247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5397 + ... + 11917.

It is an arithmetic number, because the mean of its divisors is an integer number (7709004).

Almost surely, 2^56452297 is an apocalyptic number.

It is an amenable number.

56452297 is a deficient number, since it is larger than the sum of its proper divisors (5219735).

56452297 is a wasteful number, since it uses less digits than its factorization.

56452297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7319.

The product of its digits is 151200, while the sum is 40.

The square root of 56452297 is about 7513.4743627699. The cubic root of 56452297 is about 383.6134913957.

The spelling of 56452297 in words is "fifty-six million, four hundred fifty-two thousand, two hundred ninety-seven".