473165555540031 has 24 divisors (see below), whose sum is σ = 723672264541824. Its totient is φ = 296885197969920.

The previous prime is 473165555540009. The next prime is 473165555540059. The reversal of 473165555540031 is 130045555561374.

It is a happy number.

473165555540031 is a `hidden beast` number, since 4 + 7 + 3 + 1 + 6 + 5 + 55 + 554 + 0 + 0 + 31 = 666.

It is not a de Polignac number, because 473165555540031 - 2⁶ = 473165555539967 is a prime.

It is a super-2 number, since 2×473165555540031² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 473165555540031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (473165555540071) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 321150 + ... + 30764171.

It is an arithmetic number, because the mean of its divisors is an integer number (30153011022576).

Almost surely, 2^{473165555540031} is an apocalyptic number.

473165555540031 is a deficient number, since it is larger than the sum of its proper divisors (250506709001793).

473165555540031 is a wasteful number, since it uses less digits than its factorization.

473165555540031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31184831 (or 31184828 counting only the distinct ones).

The product of its (nonzero) digits is 18900000, while the sum is 54.

The spelling of 473165555540031 in words is "four hundred seventy-three trillion, one hundred sixty-five billion, five hundred fifty-five million, five hundred forty thousand, thirty-one".