75558303073 has 16 divisors (see below), whose sum is σ = 82760895360. Its totient is φ = 68411692800.

The previous prime is 75558303061. The next prime is 75558303091. The reversal of 75558303073 is 37030385557.

It is a de Polignac number, because none of the positive numbers 2^k-75558303073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (75558303473) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4428523 + ... + 4445551.

It is an arithmetic number, because the mean of its divisors is an integer number (5172555960).

Almost surely, 2^75558303073 is an apocalyptic number.

It is an amenable number.

75558303073 is a deficient number, since it is larger than the sum of its proper divisors (7202592287).

75558303073 is a wasteful number, since it uses less digits than its factorization.

75558303073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18648.

The product of its (nonzero) digits is 1323000, while the sum is 46.

The spelling of 75558303073 in words is "seventy-five billion, five hundred fifty-eight million, three hundred three thousand, seventy-three".