477020612154 has 16 divisors (see below), whose sum is σ = 986939197920. Its totient is φ = 153523875120.

The previous prime is 477020612147. The next prime is 477020612213. The reversal of 477020612154 is 451216020774.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1370748712 + ... + 1370749059.

It is an arithmetic number, because the mean of its divisors is an integer number (61683699870).

Almost surely, 2^477020612154 is an apocalyptic number.

477020612154 is an abundant number, since it is smaller than the sum of its proper divisors (509918585766).

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

477020612154 is a wasteful number, since it uses less digits than its factorization.

477020612154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2741497805.

The product of its (nonzero) digits is 94080, while the sum is 39.

The spelling of 477020612154 in words is "four hundred seventy-seven billion, twenty million, six hundred twelve thousand, one hundred fifty-four".