477025997690 has 64 divisors (see below), whose sum is σ = 944004862080. Its totient is φ = 172113776640.

The previous prime is 477025997689. The next prime is 477025997713. The reversal of 477025997690 is 96799520774.

It is a super-2 number, since 2×477025997690² (a number of 24 digits) contains 22 as substring.

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, 28629842 + ... + 28646498.

It is an arithmetic number, because the mean of its divisors is an integer number (14750075970).

Almost surely, 2^477025997690 is an apocalyptic number.

477025997690 is a deficient number, since it is larger than the sum of its proper divisors (466978864390).

477025997690 is a wasteful number, since it uses less digits than its factorization.

477025997690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18687.

The product of its (nonzero) digits is 60011280, while the sum is 65.

The spelling of 477025997690 in words is "four hundred seventy-seven billion, twenty-five million, nine hundred ninety-seven thousand, six hundred ninety".