2650161552 has 160 divisors (see below), whose sum is σ = 7580086272. Its totient is φ = 794314752.

The previous prime is 2650161529. The next prime is 2650161583. The reversal of 2650161552 is 2551610562.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1648333 + ... + 1649939.

Almost surely, 2^2650161552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2650161552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3790043136).

2650161552 is an abundant number, since it is smaller than the sum of its proper divisors (4929924720).

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

2650161552 is a wasteful number, since it uses less digits than its factorization.

2650161552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1725 (or 1719 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 33.

The square root of 2650161552 is about 51479.7198127573. The cubic root of 2650161552 is about 1383.8556238404.

The spelling of 2650161552 in words is "two billion, six hundred fifty million, one hundred sixty-one thousand, five hundred fifty-two".