83023507044 has 27 divisors (see below), whose sum is σ = 209869346323. Its totient is φ = 27673926072.

The previous prime is 83023507003. The next prime is 83023507069. The reversal of 83023507044 is 44070532038.

It is a happy number.

The square root of 83023507044 is 288138.

It is a perfect power (a square), and thus also a powerful number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a Duffinian number.

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 8 ways as a sum of consecutive naturals, for example, 1704817 + ... + 1752839.

Almost surely, 2^83023507044 is an apocalyptic number.

83023507044 is the 288138-th square number.

It is an amenable number.

83023507044 is an abundant number, since it is smaller than the sum of its proper divisors (126845839279).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

83023507044 is an frugal number, since it uses more digits than its factorization.

83023507044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96056 (or 48028 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 36.

Multiplying 83023507044 by its sum of digits (36), we get a square (2988846253584 = 1728828²).

83023507044 divided by its sum of digits (36) gives a square (2306208529 = 48023²).

The spelling of 83023507044 in words is "eighty-three billion, twenty-three million, five hundred seven thousand, forty-four".