477257005500 has 384 divisors, whose sum is σ = 1611054821376. Its totient is φ = 108502528000.

The previous prime is 477257005493. The next prime is 477257005513. The reversal of 477257005500 is 5500752774.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 82183597 + ... + 82189403.

It is an arithmetic number, because the mean of its divisors is an integer number (4195455264).

Almost surely, 2^477257005500 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 477257005500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (805527410688).

477257005500 is an abundant number, since it is smaller than the sum of its proper divisors (1133797815876).

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

477257005500 is a wasteful number, since it uses less digits than its factorization.

477257005500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6150 (or 6138 counting only the distinct ones).

The product of its (nonzero) digits is 343000, while the sum is 42.

The spelling of 477257005500 in words is "four hundred seventy-seven billion, two hundred fifty-seven million, five thousand, five hundred".