2512394547380 has 48 divisors (see below), whose sum is σ = 5284294848000. Its totient is φ = 1003383739776.

The previous prime is 2512394547371. The next prime is 2512394547389. The reversal of 2512394547380 is 837454932152.

It is an interprime number because it is at equal distance from previous prime (2512394547371) and next prime (2512394547389).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2512394547389) 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 15 ways as a sum of consecutive naturals, for example, 142911431 + ... + 142929009.

It is an arithmetic number, because the mean of its divisors is an integer number (110089476000).

Almost surely, 2^{2512394547380} is an apocalyptic number.

2512394547380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2512394547380 is an abundant number, since it is smaller than the sum of its proper divisors (2771900300620).

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

2512394547380 is a wasteful number, since it uses less digits than its factorization.

2512394547380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28376 (or 28374 counting only the distinct ones).

The product of its (nonzero) digits is 7257600, while the sum is 53.

The spelling of 2512394547380 in words is "two trillion, five hundred twelve billion, three hundred ninety-four million, five hundred forty-seven thousand, three hundred eighty".