53017620577 has 16 divisors (see below), whose sum is σ = 59140569600. Its totient is φ = 47312415360.

The previous prime is 53017620569. The next prime is 53017620583. The reversal of 53017620577 is 77502671035.

It is a cyclic number.

It is not a de Polignac number, because 53017620577 - 2³ = 53017620569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53017620527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1150833 + ... + 1196014.

It is an arithmetic number, because the mean of its divisors is an integer number (3696285600).

Almost surely, 2^53017620577 is an apocalyptic number.

It is an amenable number.

53017620577 is a deficient number, since it is larger than the sum of its proper divisors (6122949023).

53017620577 is a wasteful number, since it uses less digits than its factorization.

53017620577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2346936.

The product of its (nonzero) digits is 308700, while the sum is 43.

The spelling of 53017620577 in words is "fifty-three billion, seventeen million, six hundred twenty thousand, five hundred seventy-seven".