75127233000 has 128 divisors (see below), whose sum is σ = 248185192320. Its totient is φ = 18855449600.

The previous prime is 75127232987. The next prime is 75127233001. The reversal of 75127233000 is 33272157.

It is a super-2 number, since 2×75127233000² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (75127233001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 685542 + ... + 787541.

It is an arithmetic number, because the mean of its divisors is an integer number (1938946815).

Almost surely, 2^75127233000 is an apocalyptic number.

It is an amenable number.

75127233000 is an abundant number, since it is smaller than the sum of its proper divisors (173057959320).

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

75127233000 is a wasteful number, since it uses less digits than its factorization.

75127233000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1473124 (or 1473110 counting only the distinct ones).

The product of its (nonzero) digits is 8820, while the sum is 30.

The spelling of 75127233000 in words is "seventy-five billion, one hundred twenty-seven million, two hundred thirty-three thousand".