56525746 has 8 divisors (see below), whose sum is σ = 85581360. Its totient is φ = 27998628.

The previous prime is 56525713. The next prime is 56525747. The reversal of 56525746 is 64752565.

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

It is a junction number, because it is equal to n+sod(n) for n = 56525699 and 56525708.

It is not an unprimeable number, because it can be changed into a prime (56525747) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131856 + ... + 132283.

It is an arithmetic number, because the mean of its divisors is an integer number (10697670).

Almost surely, 2^56525746 is an apocalyptic number.

56525746 is a deficient number, since it is larger than the sum of its proper divisors (29055614).

56525746 is a wasteful number, since it uses less digits than its factorization.

56525746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264248.

The product of its digits is 252000, while the sum is 40.

The square root of 56525746 is about 7518.3605925760. The cubic root of 56525746 is about 383.7797900106.

The spelling of 56525746 in words is "fifty-six million, five hundred twenty-five thousand, seven hundred forty-six".