56611425 has 48 divisors (see below), whose sum is σ = 104104448. Its totient is φ = 26956800.

The previous prime is 56611421. The next prime is 56611459. The reversal of 56611425 is 52411665.

It is not a de Polignac number, because 56611425 - 2² = 56611421 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 56611392 and 56611401.

It is not an unprimeable number, because it can be changed into a prime (56611421) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 29289 + ... + 31161.

Almost surely, 2^56611425 is an apocalyptic number.

It is an amenable number.

56611425 is a deficient number, since it is larger than the sum of its proper divisors (47493023).

56611425 is a wasteful number, since it uses less digits than its factorization.

56611425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1930 (or 1925 counting only the distinct ones).

The product of its digits is 7200, while the sum is 30.

The square root of 56611425 is about 7524.0564192462. The cubic root of 56611425 is about 383.9735970887.

The spelling of 56611425 in words is "fifty-six million, six hundred eleven thousand, four hundred twenty-five".