2542135300425 has 60 divisors (see below), whose sum is σ = 5381615274816. Its totient is φ = 1162118988000.

The previous prime is 2542135300379. The next prime is 2542135300429. The reversal of 2542135300425 is 5240035312452.

It is not a de Polignac number, because 2542135300425 - 2¹⁵ = 2542135267657 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2542135300425.

It is not an unprimeable number, because it can be changed into a prime (2542135300429) 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 59 ways as a sum of consecutive naturals, for example, 89655501 + ... + 89683850.

Almost surely, 2^{2542135300425} is an apocalyptic number.

2542135300425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2542135300425 is an abundant number, since it is smaller than the sum of its proper divisors (2839479974391).

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

2542135300425 is a wasteful number, since it uses less digits than its factorization.

2542135300425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179339380 (or 179339366 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

The spelling of 2542135300425 in words is "two trillion, five hundred forty-two billion, one hundred thirty-five million, three hundred thousand, four hundred twenty-five".