2455238325542 has 24 divisors (see below), whose sum is σ = 3732119946576. Its totient is φ = 1211408585024.

The previous prime is 2455238325511. The next prime is 2455238325593.

It is a happy number.

2455238325542 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7814468 + ... + 8122584.

It is an arithmetic number, because the mean of its divisors is an integer number (155504997774).

Almost surely, 2^{2455238325542} is an apocalyptic number.

2455238325542 is a deficient number, since it is larger than the sum of its proper divisors (1276881621034).

2455238325542 is an equidigital number, since it uses as much as digits as its factorization.

2455238325542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308800 (or 308711 counting only the distinct ones).

The product of its digits is 11520000, while the sum is 50.

The spelling of 2455238325542 in words is "two trillion, four hundred fifty-five billion, two hundred thirty-eight million, three hundred twenty-five thousand, five hundred forty-two".