5651963886 has 16 divisors (see below), whose sum is σ = 11307441744. Its totient is φ = 1883402304.

The previous prime is 5651963879. The next prime is 5651963921. The reversal of 5651963886 is 6883691565.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125271 + ... + 164306.

It is an arithmetic number, because the mean of its divisors is an integer number (706715109).

Almost surely, 2^5651963886 is an apocalyptic number.

5651963886 is an abundant number, since it is smaller than the sum of its proper divisors (5655477858).

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

5651963886 is a wasteful number, since it uses less digits than its factorization.

5651963886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292835.

The product of its digits is 9331200, while the sum is 57.

The square root of 5651963886 is about 75179.5443322185. The cubic root of 5651963886 is about 1781.2838322561.

The spelling of 5651963886 in words is "five billion, six hundred fifty-one million, nine hundred sixty-three thousand, eight hundred eighty-six".