75113443275 has 48 divisors (see below), whose sum is σ = 134592573024. Its totient is φ = 36743316480.

The previous prime is 75113443271. The next prime is 75113443283. The reversal of 75113443275 is 57234431157.

It is not a de Polignac number, because 75113443275 - 2² = 75113443271 is a prime.

It is not an unprimeable number, because it can be changed into a prime (75113443271) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 92274 + ... + 398423.

It is an arithmetic number, because the mean of its divisors is an integer number (2804011938).

Almost surely, 2^75113443275 is an apocalyptic number.

75113443275 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

75113443275 is a deficient number, since it is larger than the sum of its proper divisors (59479129749).

75113443275 is a wasteful number, since it uses less digits than its factorization.

75113443275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490880 (or 490875 counting only the distinct ones).

The product of its digits is 352800, while the sum is 42.

The spelling of 75113443275 in words is "seventy-five billion, one hundred thirteen million, four hundred forty-three thousand, two hundred seventy-five".