477161048 has 64 divisors (see below), whose sum is σ = 1105392960. Its totient is φ = 188038656.

The previous prime is 477161029. The next prime is 477161051. The reversal of 477161048 is 840161774.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 212186 + ... + 214422.

It is an arithmetic number, because the mean of its divisors is an integer number (17271765).

Almost surely, 2^477161048 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 477161048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (552696480).

477161048 is an abundant number, since it is smaller than the sum of its proper divisors (628231912).

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

477161048 is a wasteful number, since it uses less digits than its factorization.

477161048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2556 (or 2552 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 38.

The square root of 477161048 is about 21844.0162973754. The cubic root of 477161048 is about 781.4268469796.

The spelling of 477161048 in words is "four hundred seventy-seven million, one hundred sixty-one thousand, forty-eight".