5526616220 has 24 divisors (see below), whose sum is σ = 11608228800. Its totient is φ = 2210201792.

The previous prime is 5526616219. The next prime is 5526616243. The reversal of 5526616220 is 226166255.

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, 85346 + ... + 135414.

It is an arithmetic number, because the mean of its divisors is an integer number (483676200).

Almost surely, 2^5526616220 is an apocalyptic number.

It is an amenable number.

5526616220 is an abundant number, since it is smaller than the sum of its proper divisors (6081612580).

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

5526616220 is a wasteful number, since it uses less digits than its factorization.

5526616220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55597 (or 55595 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 5526616220 is about 74341.2148138568. The cubic root of 5526616220 is about 1768.0169967415.

The spelling of 5526616220 in words is "five billion, five hundred twenty-six million, six hundred sixteen thousand, two hundred twenty".