2530481604 has 48 divisors (see below), whose sum is σ = 6801113088. Its totient is φ = 717298848.

The previous prime is 2530481599. The next prime is 2530481647. The reversal of 2530481604 is 4061840352.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107934 + ... + 129269.

It is an arithmetic number, because the mean of its divisors is an integer number (141689856).

Almost surely, 2^2530481604 is an apocalyptic number.

It is an amenable number.

2530481604 is an abundant number, since it is smaller than the sum of its proper divisors (4270631484).

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

2530481604 is a wasteful number, since it uses less digits than its factorization.

2530481604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237344 (or 237342 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 2530481604 is about 50303.8925332822. The cubic root of 2530481604 is about 1362.7025276360.

The spelling of 2530481604 in words is "two billion, five hundred thirty million, four hundred eighty-one thousand, six hundred four".