75283083813 has 32 divisors (see below), whose sum is σ = 117488352256. Its totient is φ = 41981442048.

The previous prime is 75283083809. The next prime is 75283083829. The reversal of 75283083813 is 31838038257.

It is not a de Polignac number, because 75283083813 - 2² = 75283083809 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75283083413) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1005006 + ... + 1077312.

It is an arithmetic number, because the mean of its divisors is an integer number (3671511008).

Almost surely, 2^75283083813 is an apocalyptic number.

It is an amenable number.

75283083813 is a deficient number, since it is larger than the sum of its proper divisors (42205268443).

75283083813 is a wasteful number, since it uses less digits than its factorization.

75283083813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73513.

The product of its (nonzero) digits is 967680, while the sum is 48.

It can be divided in two parts, 7528 and 3083813, that added together give a triangular number (3091341 = T₂₄₈₆).

The spelling of 75283083813 in words is "seventy-five billion, two hundred eighty-three million, eighty-three thousand, eight hundred thirteen".