5651055900 has 216 divisors, whose sum is σ = 20336927520. Its totient is φ = 1285701120.

The previous prime is 5651055853. The next prime is 5651055919. The reversal of 5651055900 is 95501565.

5651055900 is a `hidden beast` number, since 5 + 6 + 510 + 55 + 90 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1440742 + ... + 1444658.

Almost surely, 2^5651055900 is an apocalyptic number.

5651055900 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5651055900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10168463760).

5651055900 is an abundant number, since it is smaller than the sum of its proper divisors (14685871620).

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

5651055900 is a wasteful number, since it uses less digits than its factorization.

5651055900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4173 (or 4163 counting only the distinct ones).

The product of its (nonzero) digits is 33750, while the sum is 36.

The square root of 5651055900 is about 75173.5053060585. The cubic root of 5651055900 is about 1781.1884396084.

The spelling of 5651055900 in words is "five billion, six hundred fifty-one million, fifty-five thousand, nine hundred".