472503440132555 has 16 divisors (see below), whose sum is σ = 610627164265440. Its totient is φ = 348921426505728.

The previous prime is 472503440132543. The next prime is 472503440132557. The reversal of 472503440132555 is 555231044305274.

It is a cyclic number.

It is not a de Polignac number, because 472503440132555 - 2¹⁰ = 472503440131531 is a prime.

It is not an unprimeable number, because it can be changed into a prime (472503440132557) 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, 38195702 + ... + 49029771.

It is an arithmetic number, because the mean of its divisors is an integer number (38164197766590).

Almost surely, 2^{472503440132555} is an apocalyptic number.

472503440132555 is a deficient number, since it is larger than the sum of its proper divisors (138123724132885).

472503440132555 is a wasteful number, since it uses less digits than its factorization.

472503440132555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87308830.

The product of its (nonzero) digits is 10080000, while the sum is 50.

The spelling of 472503440132555 in words is "four hundred seventy-two trillion, five hundred three billion, four hundred forty million, one hundred thirty-two thousand, five hundred fifty-five".