2530080780 has 48 divisors (see below), whose sum is σ = 7135215360. Its totient is φ = 669832128.

The previous prime is 2530080737. The next prime is 2530080797. The reversal of 2530080780 is 870800352.

2530080780 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 143344 + ... + 160023.

It is an arithmetic number, because the mean of its divisors is an integer number (148650320).

Almost surely, 2^2530080780 is an apocalyptic number.

2530080780 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2530080780 is an abundant number, since it is smaller than the sum of its proper divisors (4605134580).

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

2530080780 is a wasteful number, since it uses less digits than its factorization.

2530080780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303518 (or 303516 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 2530080780 is about 50299.9083498171. The cubic root of 2530080780 is about 1362.6305739127.

The spelling of 2530080780 in words is "two billion, five hundred thirty million, eighty thousand, seven hundred eighty".