56525045 has 8 divisors (see below), whose sum is σ = 68318880. Its totient is φ = 44894160.

The previous prime is 56525041. The next prime is 56525071. The reversal of 56525045 is 54052565.

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

It is not a de Polignac number, because 56525045 - 2² = 56525041 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56525041) 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, 39971 + ... + 41360.

It is an arithmetic number, because the mean of its divisors is an integer number (8539860).

Almost surely, 2^56525045 is an apocalyptic number.

It is an amenable number.

56525045 is a deficient number, since it is larger than the sum of its proper divisors (11793835).

56525045 is a wasteful number, since it uses less digits than its factorization.

56525045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81475.

The product of its (nonzero) digits is 30000, while the sum is 32.

The square root of 56525045 is about 7518.3139732256. The cubic root of 56525045 is about 383.7782035314.

The spelling of 56525045 in words is "fifty-six million, five hundred twenty-five thousand, forty-five".