2558142374459 has 4 divisors (see below), whose sum is σ = 2923591285104. Its totient is φ = 2192693463816.

The previous prime is 2558142374341. The next prime is 2558142374507. The reversal of 2558142374459 is 9544732418552.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2558142374459 - 2²⁴ = 2558125597243 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2558142374398 and 2558142374407.

It is not an unprimeable number, because it can be changed into a prime (2558142374159) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 182724455312 + ... + 182724455325.

It is an arithmetic number, because the mean of its divisors is an integer number (730897821276).

Almost surely, 2^{2558142374459} is an apocalyptic number.

2558142374459 is a deficient number, since it is larger than the sum of its proper divisors (365448910645).

2558142374459 is an equidigital number, since it uses as much as digits as its factorization.

2558142374459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365448910644.

The product of its digits is 48384000, while the sum is 59.

The spelling of 2558142374459 in words is "two trillion, five hundred fifty-eight billion, one hundred forty-two million, three hundred seventy-four thousand, four hundred fifty-nine".