56501337 has 8 divisors (see below), whose sum is σ = 76243104. Its totient is φ = 37213568.

The previous prime is 56501327. The next prime is 56501359. The reversal of 56501337 is 73310565.

56501337 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 not a de Polignac number, because 56501337 - 2¹⁰ = 56500313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56501327) 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, 113208 + ... + 113705.

It is an arithmetic number, because the mean of its divisors is an integer number (9530388).

Almost surely, 2^56501337 is an apocalyptic number.

It is an amenable number.

56501337 is a deficient number, since it is larger than the sum of its proper divisors (19741767).

56501337 is a wasteful number, since it uses less digits than its factorization.

56501337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226999.

The product of its (nonzero) digits is 9450, while the sum is 30.

The square root of 56501337 is about 7516.7371245774. The cubic root of 56501337 is about 383.7245406757.

The spelling of 56501337 in words is "fifty-six million, five hundred one thousand, three hundred thirty-seven".