75376388472 has 64 divisors (see below), whose sum is σ = 234939398400. Its totient is φ = 19578282240.

The previous prime is 75376388449. The next prime is 75376388501. The reversal of 75376388472 is 27488367357.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20392197 + ... + 20395892.

It is an arithmetic number, because the mean of its divisors is an integer number (3670928100).

Almost surely, 2^75376388472 is an apocalyptic number.

It is an amenable number.

75376388472 is an abundant number, since it is smaller than the sum of its proper divisors (159563009928).

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

75376388472 is a wasteful number, since it uses less digits than its factorization.

75376388472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40788116 (or 40788112 counting only the distinct ones).

The product of its digits is 47416320, while the sum is 60.

The spelling of 75376388472 in words is "seventy-five billion, three hundred seventy-six million, three hundred eighty-eight thousand, four hundred seventy-two".