854977728130 has 64 divisors (see below), whose sum is σ = 1572064381440. Its totient is φ = 334693497600.

The previous prime is 854977728053. The next prime is 854977728173. The reversal of 854977728130 is 31827779458.

It is a Harshad number since it is a multiple of its sum of digits (61).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 281518972 + ... + 281522008.

It is an arithmetic number, because the mean of its divisors is an integer number (24563505960).

Almost surely, 2^854977728130 is an apocalyptic number.

854977728130 is a deficient number, since it is larger than the sum of its proper divisors (717086653310).

854977728130 is a wasteful number, since it uses less digits than its factorization.

854977728130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5275.

The product of its (nonzero) digits is 23708160, while the sum is 61.

The spelling of 854977728130 in words is "eight hundred fifty-four billion, nine hundred seventy-seven million, seven hundred twenty-eight thousand, one hundred thirty".