477847763225 has 96 divisors (see below), whose sum is σ = 736912834560. Its totient is φ = 299959200000.

The previous prime is 477847763221. The next prime is 477847763231. The reversal of 477847763225 is 522367748774.

It is not a de Polignac number, because 477847763225 - 2² = 477847763221 is a prime.

It is a super-3 number, since 3×477847763225³ (a number of 36 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (477847763221) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 77406239 + ... + 77412411.

It is an arithmetic number, because the mean of its divisors is an integer number (7676175360).

Almost surely, 2^477847763225 is an apocalyptic number.

It is an amenable number.

477847763225 is a deficient number, since it is larger than the sum of its proper divisors (259065071335).

477847763225 is a wasteful number, since it uses less digits than its factorization.

477847763225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6991 (or 6986 counting only the distinct ones).

The product of its digits is 110638080, while the sum is 62.

The spelling of 477847763225 in words is "four hundred seventy-seven billion, eight hundred forty-seven million, seven hundred sixty-three thousand, two hundred twenty-five".