75154115216 has 40 divisors (see below), whose sum is σ = 149844587904. Its totient is φ = 36496753280.

The previous prime is 75154115209. The next prime is 75154115227. The reversal of 75154115216 is 61251145157.

It is a self number, because there is not a number n which added to its sum of digits gives 75154115216.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 282935 + ... + 479958.

Almost surely, 2^75154115216 is an apocalyptic number.

It is an amenable number.

75154115216 is a deficient number, since it is larger than the sum of its proper divisors (74690472688).

75154115216 is a wasteful number, since it uses less digits than its factorization.

75154115216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 763079 (or 763073 counting only the distinct ones).

The product of its digits is 42000, while the sum is 38.

The spelling of 75154115216 in words is "seventy-five billion, one hundred fifty-four million, one hundred fifteen thousand, two hundred sixteen".