2150255072 has 48 divisors (see below), whose sum is σ = 4850707680. Its totient is φ = 919131648.

The previous prime is 2150255057. The next prime is 2150255117. The reversal of 2150255072 is 2705520512.

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, 74798 + ... + 99474.

It is an arithmetic number, because the mean of its divisors is an integer number (101056410).

Almost surely, 2^2150255072 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 2150255072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2425353840).

2150255072 is an abundant number, since it is smaller than the sum of its proper divisors (2700452608).

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

2150255072 is a wasteful number, since it uses less digits than its factorization.

2150255072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25083 (or 25075 counting only the distinct ones).

The product of its (nonzero) digits is 7000, while the sum is 29.

The square root of 2150255072 is about 46370.8429080171. The cubic root of 2150255072 is about 1290.7139192700.

Adding to 2150255072 its reverse (2705520512), we get a palindrome (4855775584).

The spelling of 2150255072 in words is "two billion, one hundred fifty million, two hundred fifty-five thousand, seventy-two".