75433695380 has 24 divisors (see below), whose sum is σ = 158433985248. Its totient is φ = 30169054368.

The previous prime is 75433695343. The next prime is 75433695391. The reversal of 75433695380 is 8359633457.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134894 + ... + 411173.

It is an arithmetic number, because the mean of its divisors is an integer number (6601416052).

Almost surely, 2^75433695380 is an apocalyptic number.

It is an amenable number.

75433695380 is an abundant number, since it is smaller than the sum of its proper divisors (83000289868).

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

75433695380 is a wasteful number, since it uses less digits than its factorization.

75433695380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 552983 (or 552981 counting only the distinct ones).

The product of its (nonzero) digits is 8164800, while the sum is 53.

The spelling of 75433695380 in words is "seventy-five billion, four hundred thirty-three million, six hundred ninety-five thousand, three hundred eighty".