56741635877 has 2 divisors, whose sum is σ = 56741635878. Its totient is φ = 56741635876.

The previous prime is 56741635871. The next prime is 56741635883. The reversal of 56741635877 is 77853614765.

It is a balanced prime because it is at equal distance from previous prime (56741635871) and next prime (56741635883).

It can be written as a sum of positive squares in only one way, i.e., 46036422721 + 10705213156 = 214561^2 + 103466^2 .

It is a cyclic number.

It is not a de Polignac number, because 56741635877 - 2⁶ = 56741635813 is a prime.

It is a super-2 number, since 2×56741635877² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56741635871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28370817938 + 28370817939.

It is an arithmetic number, because the mean of its divisors is an integer number (28370817939).

Almost surely, 2^56741635877 is an apocalyptic number.

It is an amenable number.

56741635877 is a deficient number, since it is larger than the sum of its proper divisors (1).

56741635877 is an equidigital number, since it uses as much as digits as its factorization.

56741635877 is an evil number, because the sum of its binary digits is even.

The product of its digits is 29635200, while the sum is 59.

The spelling of 56741635877 in words is "fifty-six billion, seven hundred forty-one million, six hundred thirty-five thousand, eight hundred seventy-seven".