472484787241557 has 32 divisors (see below), whose sum is σ = 633045358380160. Its totient is φ = 313458447456000.

The previous prime is 472484787241543. The next prime is 472484787241561. The reversal of 472484787241557 is 755142787484274.

It is not a de Polignac number, because 472484787241557 - 2²⁴ = 472484770464341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472484787241507) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12479439807 + ... + 12479477667.

It is an arithmetic number, because the mean of its divisors is an integer number (19782667449380).

Almost surely, 2^{472484787241557} is an apocalyptic number.

It is an amenable number.

472484787241557 is a deficient number, since it is larger than the sum of its proper divisors (160560571138603).

472484787241557 is a wasteful number, since it uses less digits than its factorization.

472484787241557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46645.

The product of its digits is 3933798400, while the sum is 75.

The spelling of 472484787241557 in words is "four hundred seventy-two trillion, four hundred eighty-four billion, seven hundred eighty-seven million, two hundred forty-one thousand, five hundred fifty-seven".