2120552610 has 32 divisors (see below), whose sum is σ = 5551993152. Its totient is φ = 514073280.

The previous prime is 2120552593. The next prime is 2120552659. The reversal of 2120552610 is 162550212.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3212629 + ... + 3213288.

It is an arithmetic number, because the mean of its divisors is an integer number (173499786).

Almost surely, 2^2120552610 is an apocalyptic number.

2120552610 is an abundant number, since it is smaller than the sum of its proper divisors (3431440542).

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

2120552610 is a wasteful number, since it uses less digits than its factorization.

2120552610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6425938.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 2120552610 is about 46049.4583030029. The cubic root of 2120552610 is about 1284.7432675595.

The spelling of 2120552610 in words is "two billion, one hundred twenty million, five hundred fifty-two thousand, six hundred ten".