2532375648 has 72 divisors (see below), whose sum is σ = 7856129736. Its totient is φ = 767385600.

The previous prime is 2532375631. The next prime is 2532375649. The reversal of 2532375648 is 8465732352.

2532375648 is a `hidden beast` number, since 2 + 53 + 2 + 37 + 564 + 8 = 666.

2532375648 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (72).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2532375649) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 396513 + ... + 402848.

It is an arithmetic number, because the mean of its divisors is an integer number (109112913).

Almost surely, 2^2532375648 is an apocalyptic number.

It is an amenable number.

2532375648 is an abundant number, since it is smaller than the sum of its proper divisors (5323754088).

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

2532375648 is a wasteful number, since it uses less digits than its factorization.

2532375648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 799388 (or 799377 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 45.

The square root of 2532375648 is about 50322.7150300935. The cubic root of 2532375648 is about 1363.0424332694.

The spelling of 2532375648 in words is "two billion, five hundred thirty-two million, three hundred seventy-five thousand, six hundred forty-eight".