74957958532 has 24 divisors (see below), whose sum is σ = 131717238912. Its totient is φ = 37324778400.

The previous prime is 74957958421. The next prime is 74957958533. The reversal of 74957958532 is 23585975947.

It is a super-3 number, since 3×74957958532³ (a number of 34 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (74957958533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 919557 + ... + 997747.

It is an arithmetic number, because the mean of its divisors is an integer number (5488218288).

Almost surely, 2^74957958532 is an apocalyptic number.

It is an amenable number.

74957958532 is a deficient number, since it is larger than the sum of its proper divisors (56759280380).

74957958532 is a wasteful number, since it uses less digits than its factorization.

74957958532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79179 (or 79177 counting only the distinct ones).

The product of its digits is 95256000, while the sum is 64.

The spelling of 74957958532 in words is "seventy-four billion, nine hundred fifty-seven million, nine hundred fifty-eight thousand, five hundred thirty-two".