73769465580 has 96 divisors (see below), whose sum is σ = 218980392960. Its totient is φ = 18522743040.

The previous prime is 73769465551. The next prime is 73769465591. The reversal of 73769465580 is 8556496737.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 467140 + ... + 604779.

It is an arithmetic number, because the mean of its divisors is an integer number (2281045760).

Almost surely, 2^73769465580 is an apocalyptic number.

It is an amenable number.

73769465580 is an abundant number, since it is smaller than the sum of its proper divisors (145210927380).

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

73769465580 is a wasteful number, since it uses less digits than its factorization.

73769465580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1071999 (or 1071997 counting only the distinct ones).

The product of its (nonzero) digits is 38102400, while the sum is 60.

The spelling of 73769465580 in words is "seventy-three billion, seven hundred sixty-nine million, four hundred sixty-five thousand, five hundred eighty".