5526161880 has 64 divisors (see below), whose sum is σ = 16585763040. Its totient is φ = 1472996352.

The previous prime is 5526161863. The next prime is 5526161881. The reversal of 5526161880 is 881616255.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5526161881) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 305242 + ... + 322838.

Almost surely, 2^5526161880 is an apocalyptic number.

It is an amenable number.

5526161880 is an abundant number, since it is smaller than the sum of its proper divisors (11059601160).

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

5526161880 is a wasteful number, since it uses less digits than its factorization.

5526161880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20228 (or 20224 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 42.

The square root of 5526161880 is about 74338.1589763965. The cubic root of 5526161880 is about 1767.9685461873.

The spelling of 5526161880 in words is "five billion, five hundred twenty-six million, one hundred sixty-one thousand, eight hundred eighty".