56250615 has 8 divisors (see below), whose sum is σ = 90001008. Its totient is φ = 30000320.

The previous prime is 56250613. The next prime is 56250631. The reversal of 56250615 is 51605265.

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

It is not a de Polignac number, because 56250615 - 2¹ = 56250613 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56250613) 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, 1875006 + ... + 1875035.

It is an arithmetic number, because the mean of its divisors is an integer number (11250126).

Almost surely, 2^56250615 is an apocalyptic number.

56250615 is a deficient number, since it is larger than the sum of its proper divisors (33750393).

56250615 is a wasteful number, since it uses less digits than its factorization.

56250615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3750049.

The product of its (nonzero) digits is 9000, while the sum is 30.

The square root of 56250615 is about 7500.0409998879. The cubic root of 56250615 is about 383.1561125778.

It can be divided in two parts, 56250 and 615, that added together give a palindrome (56865).

The spelling of 56250615 in words is "fifty-six million, two hundred fifty thousand, six hundred fifteen".