56061225 has 36 divisors (see below), whose sum is σ = 109545072. Its totient is φ = 27180000.

The previous prime is 56061211. The next prime is 56061233. The reversal of 56061225 is 52216065.

It is not a de Polignac number, because 56061225 - 2⁵ = 56061193 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 8851 + ... + 13800.

Almost surely, 2^56061225 is an apocalyptic number.

56061225 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

56061225 is a deficient number, since it is larger than the sum of its proper divisors (53483847).

56061225 is a wasteful number, since it uses less digits than its factorization.

56061225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22678 (or 22670 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 56061225 is about 7487.4044234301. The cubic root of 56061225 is about 382.7256134060.

The spelling of 56061225 in words is "fifty-six million, sixty-one thousand, two hundred twenty-five".