2530740760 has 16 divisors (see below), whose sum is σ = 5694166800. Its totient is φ = 1012296288.

The previous prime is 2530740757. The next prime is 2530740809. The reversal of 2530740760 is 670470352.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31634220 + ... + 31634299.

It is an arithmetic number, because the mean of its divisors is an integer number (355885425).

Almost surely, 2^2530740760 is an apocalyptic number.

2530740760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2530740760 is an abundant number, since it is smaller than the sum of its proper divisors (3163426040).

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

2530740760 is a wasteful number, since it uses less digits than its factorization.

2530740760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63268530 (or 63268526 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 34.

The square root of 2530740760 is about 50306.4683713735. The cubic root of 2530740760 is about 1362.7490458535.

The spelling of 2530740760 in words is "two billion, five hundred thirty million, seven hundred forty thousand, seven hundred sixty".