2530232802 has 20 divisors (see below), whose sum is σ = 5669596086. Its totient is φ = 843410880.

The previous prime is 2530232797. The next prime is 2530232813. The reversal of 2530232802 is 2082320352.

It can be written as a sum of positive squares in only one way, i.e., 1415941641 + 1114291161 = 37629^2 + 33381^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 7809199 + ... + 7809522.

Almost surely, 2^2530232802 is an apocalyptic number.

2530232802 is an abundant number, since it is smaller than the sum of its proper divisors (3139363284).

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

2530232802 is a wasteful number, since it uses less digits than its factorization.

2530232802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15618735 (or 15618726 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 2530232802 is about 50301.4194829530. The cubic root of 2530232802 is about 1362.6578649618.

The spelling of 2530232802 in words is "two billion, five hundred thirty million, two hundred thirty-two thousand, eight hundred two".