56598677 has 2 divisors, whose sum is σ = 56598678. Its totient is φ = 56598676.

The previous prime is 56598671. The next prime is 56598697. The reversal of 56598677 is 77689565.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 47872561 + 8726116 = 6919^2 + 2954^2 .

It is a cyclic number.

It is not a de Polignac number, because 56598677 - 2¹⁴ = 56582293 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56598671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28299338 + 28299339.

It is an arithmetic number, because the mean of its divisors is an integer number (28299339).

Almost surely, 2^56598677 is an apocalyptic number.

It is an amenable number.

56598677 is a deficient number, since it is larger than the sum of its proper divisors (1).

56598677 is an equidigital number, since it uses as much as digits as its factorization.

56598677 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3175200, while the sum is 53.

The square root of 56598677 is about 7523.2092221339. The cubic root of 56598677 is about 383.9447733258.

It can be divided in two parts, 56598 and 677, that added together give a palindrome (57275).

The spelling of 56598677 in words is "fifty-six million, five hundred ninety-eight thousand, six hundred seventy-seven".