53925424177 has 2 divisors, whose sum is σ = 53925424178. Its totient is φ = 53925424176.

The previous prime is 53925424171. The next prime is 53925424181. The reversal of 53925424177 is 77142452935.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 47304510016 + 6620914161 = 217496^2 + 81369^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53925424177 is a prime.

It is a super-2 number, since 2×53925424177² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 53925424177.

It is not a weakly prime, because it can be changed into another prime (53925424171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26962712088 + 26962712089.

It is an arithmetic number, because the mean of its divisors is an integer number (26962712089).

Almost surely, 2^53925424177 is an apocalyptic number.

It is an amenable number.

53925424177 is a deficient number, since it is larger than the sum of its proper divisors (1).

53925424177 is an equidigital number, since it uses as much as digits as its factorization.

53925424177 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2116800, while the sum is 49.

The spelling of 53925424177 in words is "fifty-three billion, nine hundred twenty-five million, four hundred twenty-four thousand, one hundred seventy-seven".