56676497 has 2 divisors, whose sum is σ = 56676498. Its totient is φ = 56676496.

The previous prime is 56676493. The next prime is 56676523. The reversal of 56676497 is 79467665.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41938576 + 14737921 = 6476^2 + 3839^2 .

It is a cyclic number.

It is not a de Polignac number, because 56676497 - 2² = 56676493 is a prime.

It is not a weakly prime, because it can be changed into another prime (56676493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28338248 + 28338249.

It is an arithmetic number, because the mean of its divisors is an integer number (28338249).

Almost surely, 2^56676497 is an apocalyptic number.

It is an amenable number.

56676497 is a deficient number, since it is larger than the sum of its proper divisors (1).

56676497 is an equidigital number, since it uses as much as digits as its factorization.

56676497 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1905120, while the sum is 50.

The square root of 56676497 is about 7528.3794404905. The cubic root of 56676497 is about 384.1206602340.

The spelling of 56676497 in words is "fifty-six million, six hundred seventy-six thousand, four hundred ninety-seven".