5055776440 has 64 divisors (see below), whose sum is σ = 13364235360. Its totient is φ = 1697041920.

The previous prime is 5055776437. The next prime is 5055776497. The reversal of 5055776440 is 446775505.

It is a super-2 number, since 2×5055776440² = 51121750822518147200, which contains 22 as substring.

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, 436219 + ... + 447658.

Almost surely, 2^5055776440 is an apocalyptic number.

It is an amenable number.

5055776440 is an abundant number, since it is smaller than the sum of its proper divisors (8308458920).

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

5055776440 is a wasteful number, since it uses less digits than its factorization.

5055776440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 883912 (or 883908 counting only the distinct ones).

The product of its (nonzero) digits is 588000, while the sum is 43.

The square root of 5055776440 is about 71103.9832920772. The cubic root of 5055776440 is about 1716.3108734892.

The spelling of 5055776440 in words is "five billion, fifty-five million, seven hundred seventy-six thousand, four hundred forty".