74748875480 has 16 divisors (see below), whose sum is σ = 168184969920. Its totient is φ = 29899550176.

The previous prime is 74748875429. The next prime is 74748875501. The reversal of 74748875480 is 8457884747.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 934360904 + ... + 934360983.

It is an arithmetic number, because the mean of its divisors is an integer number (10511560620).

Almost surely, 2^74748875480 is an apocalyptic number.

It is an amenable number.

74748875480 is an abundant number, since it is smaller than the sum of its proper divisors (93436094440).

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

74748875480 is a wasteful number, since it uses less digits than its factorization.

74748875480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1868721898 (or 1868721894 counting only the distinct ones).

The product of its (nonzero) digits is 56197120, while the sum is 62.

The spelling of 74748875480 in words is "seventy-four billion, seven hundred forty-eight million, eight hundred seventy-five thousand, four hundred eighty".