253792937678 has 64 divisors (see below), whose sum is σ = 467584939008. Its totient is φ = 100835427840.

The previous prime is 253792937677. The next prime is 253792937683. The reversal of 253792937678 is 876739297352.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253792937677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20051600 + ... + 20064252.

It is an arithmetic number, because the mean of its divisors is an integer number (7306014672).

Almost surely, 2^253792937678 is an apocalyptic number.

253792937678 is a deficient number, since it is larger than the sum of its proper divisors (213792001330).

253792937678 is a wasteful number, since it uses less digits than its factorization.

253792937678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13937.

The product of its digits is 240045120, while the sum is 68.

The spelling of 253792937678 in words is "two hundred fifty-three billion, seven hundred ninety-two million, nine hundred thirty-seven thousand, six hundred seventy-eight".