73285970522 has 32 divisors (see below), whose sum is σ = 114609653760. Its totient is φ = 35116804800.

The previous prime is 73285970521. The next prime is 73285970551. The reversal of 73285970522 is 22507958237.

It is not an unprimeable number, because it can be changed into a prime (73285970521) 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, 1278272 + ... + 1334372.

It is an arithmetic number, because the mean of its divisors is an integer number (3581551680).

Almost surely, 2^73285970522 is an apocalyptic number.

73285970522 is a deficient number, since it is larger than the sum of its proper divisors (41323683238).

73285970522 is a wasteful number, since it uses less digits than its factorization.

73285970522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56406.

The product of its (nonzero) digits is 2116800, while the sum is 50.

The spelling of 73285970522 in words is "seventy-three billion, two hundred eighty-five million, nine hundred seventy thousand, five hundred twenty-two".