253928164875 has 768 divisors, whose sum is σ = 610353709056. Its totient is φ = 91238400000.

The previous prime is 253928164849. The next prime is 253928164877. The reversal of 253928164875 is 578461829352.

It is not a de Polignac number, because 253928164875 - 2¹¹ = 253928162827 is a prime.

It is not an unprimeable number, because it can be changed into a prime (253928164877) by changing a digit.

It is a polite number, since it can be written in 767 ways as a sum of consecutive naturals, for example, 6193369855 + ... + 6193369895.

It is an arithmetic number, because the mean of its divisors is an integer number (794731392).

Almost surely, 2^253928164875 is an apocalyptic number.

253928164875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

253928164875 is an abundant number, since it is smaller than the sum of its proper divisors (356425544181).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

253928164875 is a wasteful number, since it uses less digits than its factorization.

253928164875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173 (or 152 counting only the distinct ones).

The product of its digits is 29030400, while the sum is 60.

The spelling of 253928164875 in words is "two hundred fifty-three billion, nine hundred twenty-eight million, one hundred sixty-four thousand, eight hundred seventy-five".