74520233202532 has 12 divisors (see below), whose sum is σ = 140441977958716. Its totient is φ = 34393953785760.

The previous prime is 74520233202463. The next prime is 74520233202533. The reversal of 74520233202532 is 23520233202547.

It can be written as a sum of positive squares in 2 ways, for example, as 20466358848576 + 54053874353956 = 4523976^2 + 7352134^2 .

It is a super-2 number, since 2×74520233202532² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (74520233202533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 716540703819 + ... + 716540703922.

Almost surely, 2^{74520233202532} is an apocalyptic number.

It is an amenable number.

74520233202532 is a deficient number, since it is larger than the sum of its proper divisors (65921744756184).

74520233202532 is a wasteful number, since it uses less digits than its factorization.

74520233202532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1433081407758 (or 1433081407756 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 40.

The spelling of 74520233202532 in words is "seventy-four trillion, five hundred twenty billion, two hundred thirty-three million, two hundred two thousand, five hundred thirty-two".