455268776625 has 96 divisors (see below), whose sum is σ = 889462418208. Its totient is φ = 222703603200.

The previous prime is 455268776593. The next prime is 455268776687. The reversal of 455268776625 is 526677862554.

455268776625 is a `hidden beast` number, since 4 + 5 + 526 + 87 + 7 + 6 + 6 + 25 = 666.

It can be written as a sum of positive squares in 16 ways, for example, as 455268669696 + 106929 = 674736^2 + 327^2 .

It is not a de Polignac number, because 455268776625 - 2⁵ = 455268776593 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2196987 + ... + 2395263.

It is an arithmetic number, because the mean of its divisors is an integer number (9265233523).

Almost surely, 2^455268776625 is an apocalyptic number.

455268776625 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

455268776625 is a deficient number, since it is larger than the sum of its proper divisors (434193641583).

455268776625 is a wasteful number, since it uses less digits than its factorization.

455268776625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198468 (or 198455 counting only the distinct ones).

The product of its digits is 169344000, while the sum is 63.

The spelling of 455268776625 in words is "four hundred fifty-five billion, two hundred sixty-eight million, seven hundred seventy-six thousand, six hundred twenty-five".