75223958416 has 40 divisors (see below), whose sum is σ = 149704105824. Its totient is φ = 36604170240.

The previous prime is 75223958399. The next prime is 75223958417. The reversal of 75223958416 is 61485932257.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (75223958417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 333745 + ... + 511696.

Almost surely, 2^75223958416 is an apocalyptic number.

It is an amenable number.

75223958416 is a deficient number, since it is larger than the sum of its proper divisors (74480147408).

75223958416 is a wasteful number, since it uses less digits than its factorization.

75223958416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 845599 (or 845593 counting only the distinct ones).

The product of its digits is 3628800, while the sum is 52.

The spelling of 75223958416 in words is "seventy-five billion, two hundred twenty-three million, nine hundred fifty-eight thousand, four hundred sixteen".