75654451416 has 32 divisors (see below), whose sum is σ = 200261784240. Its totient is φ = 23734729728.

The previous prime is 75654451391. The next prime is 75654451451. The reversal of 75654451416 is 61415445657.

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, 92713381 + ... + 92714196.

Almost surely, 2^75654451416 is an apocalyptic number.

It is an amenable number.

75654451416 is an abundant number, since it is smaller than the sum of its proper divisors (124607332824).

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

75654451416 is a wasteful number, since it uses less digits than its factorization.

75654451416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185427603 (or 185427599 counting only the distinct ones).

The product of its digits is 2016000, while the sum is 48.

The spelling of 75654451416 in words is "seventy-five billion, six hundred fifty-four million, four hundred fifty-one thousand, four hundred sixteen".