474850490862 has 128 divisors (see below), whose sum is σ = 1102584545280. Its totient is φ = 135948146400.

The previous prime is 474850490809. The next prime is 474850490879. The reversal of 474850490862 is 268094058474.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 58110037 + ... + 58118207.

It is an arithmetic number, because the mean of its divisors is an integer number (8613941760).

Almost surely, 2^474850490862 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 474850490862, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (551292272640).

474850490862 is an abundant number, since it is smaller than the sum of its proper divisors (627734054418).

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

474850490862 is a wasteful number, since it uses less digits than its factorization.

474850490862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8611 (or 8589 counting only the distinct ones).

The product of its (nonzero) digits is 15482880, while the sum is 57.

The spelling of 474850490862 in words is "four hundred seventy-four billion, eight hundred fifty million, four hundred ninety thousand, eight hundred sixty-two".