2530015460 has 48 divisors (see below), whose sum is σ = 6140292480. Its totient is φ = 857683200.

The previous prime is 2530015457. The next prime is 2530015511. The reversal of 2530015460 is 645100352.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89066 + ... + 113985.

It is an arithmetic number, because the mean of its divisors is an integer number (127922760).

Almost surely, 2^2530015460 is an apocalyptic number.

2530015460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2530015460 is an abundant number, since it is smaller than the sum of its proper divisors (3610277020).

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

2530015460 is a wasteful number, since it uses less digits than its factorization.

2530015460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203156 (or 203154 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 2530015460 is about 50299.2590402682. The cubic root of 2530015460 is about 1362.6188473049.

The spelling of 2530015460 in words is "two billion, five hundred thirty million, fifteen thousand, four hundred sixty".