5526699649920 has 96 divisors (see below), whose sum is σ = 19084384748520. Its totient is φ = 1473786571776.

The previous prime is 5526699649907. The next prime is 5526699649931. The reversal of 5526699649920 is 299469966255.

5526699649920 is a `hidden beast` number, since 5 + 5 + 26 + 6 + 9 + 96 + 499 + 20 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 479742474 + ... + 479753993.

Almost surely, 2^{5526699649920} is an apocalyptic number.

It is an amenable number.

5526699649920 is an abundant number, since it is smaller than the sum of its proper divisors (13557685098600).

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

5526699649920 is a wasteful number, since it uses less digits than its factorization.

5526699649920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 959496492 (or 959496477 counting only the distinct ones).

The product of its (nonzero) digits is 566870400, while the sum is 72.

The spelling of 5526699649920 in words is "five trillion, five hundred twenty-six billion, six hundred ninety-nine million, six hundred forty-nine thousand, nine hundred twenty".