2530236613440 has 56 divisors (see below), whose sum is σ = 8033501250720. Its totient is φ = 674729763328.

The previous prime is 2530236613439. The next prime is 2530236613441. The reversal of 2530236613440 is 443166320352.

It is an interprime number because it is at equal distance from previous prime (2530236613439) and next prime (2530236613441).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2530236613441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1317830610 + ... + 1317832529.

Almost surely, 2^{2530236613440} is an apocalyptic number.

2530236613440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2530236613440 is an abundant number, since it is smaller than the sum of its proper divisors (5503264637280).

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

2530236613440 is a wasteful number, since it uses less digits than its factorization.

2530236613440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2635663159 (or 2635663149 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 39.

The spelling of 2530236613440 in words is "two trillion, five hundred thirty billion, two hundred thirty-six million, six hundred thirteen thousand, four hundred forty".