473807506590 has 224 divisors, whose sum is σ = 1409344314336. Its totient is φ = 113676410880.

The previous prime is 473807506507. The next prime is 473807506603. The reversal of 473807506590 is 95605708374.

473807506590 is a `hidden beast` number, since 4 + 7 + 3 + 80 + 7 + 506 + 59 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 7747974 + ... + 7808886.

It is an arithmetic number, because the mean of its divisors is an integer number (6291715689).

Almost surely, 2^473807506590 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 473807506590, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (704672157168).

473807506590 is an abundant number, since it is smaller than the sum of its proper divisors (935536807746).

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

473807506590 is a wasteful number, since it uses less digits than its factorization.

473807506590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61046 (or 61031 counting only the distinct ones).

The product of its (nonzero) digits is 6350400, while the sum is 54.

The spelling of 473807506590 in words is "four hundred seventy-three billion, eight hundred seven million, five hundred six thousand, five hundred ninety".