56025501 has 8 divisors (see below), whose sum is σ = 85372224. Its totient is φ = 32014560.

The previous prime is 56025491. The next prime is 56025503. The reversal of 56025501 is 10552065.

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

It is not a de Polignac number, because 56025501 - 2⁹ = 56024989 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56025503) 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, 1333920 + ... + 1333961.

It is an arithmetic number, because the mean of its divisors is an integer number (10671528).

Almost surely, 2^56025501 is an apocalyptic number.

It is an amenable number.

56025501 is a deficient number, since it is larger than the sum of its proper divisors (29346723).

56025501 is a wasteful number, since it uses less digits than its factorization.

56025501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2667891.

The product of its (nonzero) digits is 1500, while the sum is 24.

The square root of 56025501 is about 7485.0184368510. The cubic root of 56025501 is about 382.6443011441.

Adding to 56025501 its reverse (10552065), we get a palindrome (66577566).

The spelling of 56025501 in words is "fifty-six million, twenty-five thousand, five hundred one".