2255076477 has 32 divisors (see below), whose sum is σ = 3449001600. Its totient is φ = 1455342336.

The previous prime is 2255076463. The next prime is 2255076479. The reversal of 2255076477 is 7746705522.

2255076477 is a `hidden beast` number, since 22 + 550 + 7 + 6 + 4 + 77 = 666.

It is not a de Polignac number, because 2255076477 - 2⁷ = 2255076349 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2255076479) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 122599 + ... + 139787.

It is an arithmetic number, because the mean of its divisors is an integer number (107781300).

Almost surely, 2^2255076477 is an apocalyptic number.

2255076477 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

It is an amenable number.

2255076477 is a deficient number, since it is larger than the sum of its proper divisors (1193925123).

2255076477 is a wasteful number, since it uses less digits than its factorization.

2255076477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17354 (or 17348 counting only the distinct ones).

The product of its (nonzero) digits is 823200, while the sum is 45.

The square root of 2255076477 is about 47487.6455196507. The cubic root of 2255076477 is about 1311.3554482367.

The spelling of 2255076477 in words is "two billion, two hundred fifty-five million, seventy-six thousand, four hundred seventy-seven".