2532697320 has 32 divisors (see below), whose sum is σ = 7598092320. Its totient is φ = 675385920.

The previous prime is 2532697309. The next prime is 2532697327. The reversal of 2532697320 is 237962352.

It is not an unprimeable number, because it can be changed into a prime (2532697327) 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, 10552786 + ... + 10553025.

It is an arithmetic number, because the mean of its divisors is an integer number (237440385).

Almost surely, 2^2532697320 is an apocalyptic number.

2532697320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2532697320 is an abundant number, since it is smaller than the sum of its proper divisors (5065395000).

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

2532697320 is a wasteful number, since it uses less digits than its factorization.

2532697320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21105825 (or 21105821 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 39.

The square root of 2532697320 is about 50325.9110200700. The cubic root of 2532697320 is about 1363.1001437730.

The spelling of 2532697320 in words is "two billion, five hundred thirty-two million, six hundred ninety-seven thousand, three hundred twenty".