563874634137 has 64 divisors (see below), whose sum is σ = 838656000000. Its totient is φ = 335514700800.

The previous prime is 563874634111. The next prime is 563874634171. The reversal of 563874634137 is 731436478365.

It is a happy number.

It is not a de Polignac number, because 563874634137 - 2⁶ = 563874634073 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is not an unprimeable number, because it can be changed into a prime (563874634537) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 34693989 + ... + 34710237.

It is an arithmetic number, because the mean of its divisors is an integer number (13104000000).

Almost surely, 2^563874634137 is an apocalyptic number.

563874634137 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

It is an amenable number.

563874634137 is a deficient number, since it is larger than the sum of its proper divisors (274781365863).

563874634137 is a wasteful number, since it uses less digits than its factorization.

563874634137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16822.

The product of its digits is 30481920, while the sum is 57.

The spelling of 563874634137 in words is "five hundred sixty-three billion, eight hundred seventy-four million, six hundred thirty-four thousand, one hundred thirty-seven".