13733450641572 has 48 divisors (see below), whose sum is σ = 32345115469632. Its totient is φ = 4534905398400.

The previous prime is 13733450641567. The next prime is 13733450641591. The reversal of 13733450641572 is 27514605433731.

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, 52427322 + ... + 52688622.

It is an arithmetic number, because the mean of its divisors is an integer number (673856572284).

Almost surely, 2^{13733450641572} is an apocalyptic number.

13733450641572 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13733450641572 is an abundant number, since it is smaller than the sum of its proper divisors (18611664828060).

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

13733450641572 is a wasteful number, since it uses less digits than its factorization.

13733450641572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302348 (or 302346 counting only the distinct ones).

The product of its (nonzero) digits is 6350400, while the sum is 51.

The spelling of 13733450641572 in words is "thirteen trillion, seven hundred thirty-three billion, four hundred fifty million, six hundred forty-one thousand, five hundred seventy-two".