473044465620 has 72 divisors (see below), whose sum is σ = 1436897629440. Its totient is φ = 125969711040.

The previous prime is 473044465577. The next prime is 473044465631. The reversal of 473044465620 is 26564440374.

473044465620 is a `hidden beast` number, since 4 + 7 + 3 + 0 + 44 + 46 + 562 + 0 = 666.

It is a super-2 number, since 2×473044465620² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1698136 + ... + 1956975.

It is an arithmetic number, because the mean of its divisors is an integer number (19956911520).

Almost surely, 2^473044465620 is an apocalyptic number.

It is an amenable number.

473044465620 is an abundant number, since it is smaller than the sum of its proper divisors (963853163820).

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

473044465620 is a wasteful number, since it uses less digits than its factorization.

473044465620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3655845 (or 3655840 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 45.

The spelling of 473044465620 in words is "four hundred seventy-three billion, forty-four million, four hundred sixty-five thousand, six hundred twenty".