75772422416 has 20 divisors (see below), whose sum is σ = 148577854992. Its totient is φ = 37429750176.

The previous prime is 75772422367. The next prime is 75772422419. The reversal of 75772422416 is 61422427757.

It is not an unprimeable number, because it can be changed into a prime (75772422419) 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, 28527446 + ... + 28530101.

Almost surely, 2^75772422416 is an apocalyptic number.

It is an amenable number.

75772422416 is a deficient number, since it is larger than the sum of its proper divisors (72805432576).

75772422416 is a wasteful number, since it uses less digits than its factorization.

75772422416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57057638 (or 57057632 counting only the distinct ones).

The product of its digits is 1317120, while the sum is 47.

The spelling of 75772422416 in words is "seventy-five billion, seven hundred seventy-two million, four hundred twenty-two thousand, four hundred sixteen".