75370714731 has 80 divisors (see below), whose sum is σ = 126674501184. Its totient is φ = 44312438016.

The previous prime is 75370714703. The next prime is 75370714733. The reversal of 75370714731 is 13741707357.

75370714731 is a `hidden beast` number, since 7 + 537 + 0 + 71 + 47 + 3 + 1 = 666.

It is not a de Polignac number, because 75370714731 - 2¹⁸ = 75370452587 is a prime.

It is a super-2 number, since 2×75370714731² (a number of 23 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (75370714733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 30926445 + ... + 30928881.

Almost surely, 2^75370714731 is an apocalyptic number.

75370714731 is a deficient number, since it is larger than the sum of its proper divisors (51303786453).

75370714731 is a wasteful number, since it uses less digits than its factorization.

75370714731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3762 (or 3753 counting only the distinct ones).

The product of its (nonzero) digits is 432180, while the sum is 45.

The spelling of 75370714731 in words is "seventy-five billion, three hundred seventy million, seven hundred fourteen thousand, seven hundred thirty-one".