56952487 has 8 divisors (see below), whose sum is σ = 59075072. Its totient is φ = 54847800.

The previous prime is 56952463. The next prime is 56952521. The reversal of 56952487 is 78425965.

56952487 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56952487 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56952457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2188 + ... + 10894.

It is an arithmetic number, because the mean of its divisors is an integer number (7384384).

Almost surely, 2^56952487 is an apocalyptic number.

56952487 is a deficient number, since it is larger than the sum of its proper divisors (2122585).

56952487 is a wasteful number, since it uses less digits than its factorization.

56952487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8949.

The product of its digits is 604800, while the sum is 46.

The square root of 56952487 is about 7546.6871539769. The cubic root of 56952487 is about 384.7431513356.

The spelling of 56952487 in words is "fifty-six million, nine hundred fifty-two thousand, four hundred eighty-seven".