5521651908808 has 32 divisors (see below), whose sum is σ = 11852833037760. Its totient is φ = 2362277885760.

The previous prime is 5521651908781. The next prime is 5521651908827. The reversal of 5521651908808 is 8088091561255.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors.

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, 86308591 + ... + 86372542.

It is an arithmetic number, because the mean of its divisors is an integer number (370401032430).

Almost surely, 2^{5521651908808} is an apocalyptic number.

It is an amenable number.

5521651908808 is an abundant number, since it is smaller than the sum of its proper divisors (6331181128952).

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

5521651908808 is a wasteful number, since it uses less digits than its factorization.

5521651908808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172681717 (or 172681713 counting only the distinct ones).

The product of its (nonzero) digits is 6912000, while the sum is 58.

The spelling of 5521651908808 in words is "five trillion, five hundred twenty-one billion, six hundred fifty-one million, nine hundred eight thousand, eight hundred eight".