2152267632 has 40 divisors (see below), whose sum is σ = 6177806480. Its totient is φ = 717422400.

The previous prime is 2152267553. The next prime is 2152267633. The reversal of 2152267632 is 2367622512.

2152267632 is a `hidden beast` number, since 2 + 15 + 2 + 2 + 6 + 7 + 632 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2152267633) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2490619 + ... + 2491482.

It is an arithmetic number, because the mean of its divisors is an integer number (154445162).

Almost surely, 2^2152267632 is an apocalyptic number.

It is an amenable number.

2152267632 is an abundant number, since it is smaller than the sum of its proper divisors (4025538848).

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

2152267632 is a wasteful number, since it uses less digits than its factorization.

2152267632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4982118 (or 4982106 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 2152267632 is about 46392.5385380020. The cubic root of 2152267632 is about 1291.1164806884.

The spelling of 2152267632 in words is "two billion, one hundred fifty-two million, two hundred sixty-seven thousand, six hundred thirty-two".