477657703061 has 24 divisors (see below), whose sum is σ = 606216384576. Its totient is φ = 372163485120.

The previous prime is 477657703051. The next prime is 477657703063. The reversal of 477657703061 is 160307756774.

It is a happy number.

It is not a de Polignac number, because 477657703061 - 2¹⁰ = 477657702037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 477657702994 and 477657703012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (477657703063) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6131225 + ... + 6208641.

It is an arithmetic number, because the mean of its divisors is an integer number (25259016024).

Almost surely, 2^477657703061 is an apocalyptic number.

It is an amenable number.

477657703061 is a deficient number, since it is larger than the sum of its proper divisors (128558681515).

477657703061 is a wasteful number, since it uses less digits than its factorization.

477657703061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88889 (or 88882 counting only the distinct ones).

The product of its (nonzero) digits is 5186160, while the sum is 53.

The spelling of 477657703061 in words is "four hundred seventy-seven billion, six hundred fifty-seven million, seven hundred three thousand, sixty-one".