5651077808 has 20 divisors (see below), whose sum is σ = 11326514640. Its totient is φ = 2728106304.

The previous prime is 5651077801. The next prime is 5651077813. The reversal of 5651077808 is 8087701565.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (5651077801) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6089060 + ... + 6089987.

It is an arithmetic number, because the mean of its divisors is an integer number (566325732).

Almost surely, 2^5651077808 is an apocalyptic number.

5651077808 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

5651077808 is an abundant number, since it is smaller than the sum of its proper divisors (5675436832).

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

5651077808 is a wasteful number, since it uses less digits than its factorization.

5651077808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12179084 (or 12179078 counting only the distinct ones).

The product of its (nonzero) digits is 470400, while the sum is 47.

The square root of 5651077808 is about 75173.6510221500. The cubic root of 5651077808 is about 1781.1907413745.

The spelling of 5651077808 in words is "five billion, six hundred fifty-one million, seventy-seven thousand, eight hundred eight".