73365160506 has 32 divisors (see below), whose sum is σ = 160426008000. Its totient is φ = 22182343680.

The previous prime is 73365160481. The next prime is 73365160559. The reversal of 73365160506 is 60506156337.

It is a happy number.

It is a super-2 number, since 2×73365160506² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1208221 + ... + 1267488.

It is an arithmetic number, because the mean of its divisors is an integer number (5013312750).

Almost surely, 2^73365160506 is an apocalyptic number.

73365160506 is an abundant number, since it is smaller than the sum of its proper divisors (87060847494).

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

73365160506 is a wasteful number, since it uses less digits than its factorization.

73365160506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2476174.

The product of its (nonzero) digits is 340200, while the sum is 42.

The spelling of 73365160506 in words is "seventy-three billion, three hundred sixty-five million, one hundred sixty thousand, five hundred six".