4555172071372 has 48 divisors (see below), whose sum is σ = 9114102420192. Its totient is φ = 1973412264960.

The previous prime is 4555172071369. The next prime is 4555172071433. The reversal of 4555172071372 is 2731702715554.

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, 6577654 + ... + 7237117.

It is an arithmetic number, because the mean of its divisors is an integer number (189877133754).

Almost surely, 2^{4555172071372} is an apocalyptic number.

It is an amenable number.

4555172071372 is an abundant number, since it is smaller than the sum of its proper divisors (4558930348820).

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

4555172071372 is a wasteful number, since it uses less digits than its factorization.

4555172071372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13815178 (or 13815176 counting only the distinct ones).

The product of its (nonzero) digits is 2058000, while the sum is 49.

The spelling of 4555172071372 in words is "four trillion, five hundred fifty-five billion, one hundred seventy-two million, seventy-one thousand, three hundred seventy-two".