2555142498 has 48 divisors (see below), whose sum is σ = 5848951680. Its totient is φ = 804840288.

The previous prime is 2555142487. The next prime is 2555142503. The reversal of 2555142498 is 8942415552.

2555142498 is a `hidden beast` number, since 2 + 5 + 551 + 4 + 2 + 4 + 98 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27540 + ... + 76607.

It is an arithmetic number, because the mean of its divisors is an integer number (121853160).

Almost surely, 2^2555142498 is an apocalyptic number.

2555142498 is an abundant number, since it is smaller than the sum of its proper divisors (3293809182).

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

2555142498 is a wasteful number, since it uses less digits than its factorization.

2555142498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104231 (or 104228 counting only the distinct ones).

The product of its digits is 576000, while the sum is 45.

The square root of 2555142498 is about 50548.4173639492. The cubic root of 2555142498 is about 1367.1149791436.

The spelling of 2555142498 in words is "two billion, five hundred fifty-five million, one hundred forty-two thousand, four hundred ninety-eight".