2529832680 has 96 divisors (see below), whose sum is σ = 8361381600. Its totient is φ = 663182208.

The previous prime is 2529832667. The next prime is 2529832681. The reversal of 2529832680 is 862389252.

It is a happy number.

2529832680 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (2529832681) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38314 + ... + 80793.

It is an arithmetic number, because the mean of its divisors is an integer number (87097725).

Almost surely, 2^2529832680 is an apocalyptic number.

2529832680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2529832680 is an abundant number, since it is smaller than the sum of its proper divisors (5831548920).

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

2529832680 is a wasteful number, since it uses less digits than its factorization.

2529832680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119183 (or 119176 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The square root of 2529832680 is about 50297.4420820781. The cubic root of 2529832680 is about 1362.5860325553.

The spelling of 2529832680 in words is "two billion, five hundred twenty-nine million, eight hundred thirty-two thousand, six hundred eighty".