2542245354 has 48 divisors (see below), whose sum is σ = 6016630464. Its totient is φ = 769392000.

The previous prime is 2542245347. The next prime is 2542245371. The reversal of 2542245354 is 4535422452.

2542245354 is a `hidden beast` number, since 25 + 42 + 245 + 354 = 666.

It is a super-2 number, since 2×2542245354² = 12926022879869170632, which contains 22 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

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, 155154 + ... + 170754.

It is an arithmetic number, because the mean of its divisors is an integer number (125346468).

Almost surely, 2^2542245354 is an apocalyptic number.

2542245354 is an abundant number, since it is smaller than the sum of its proper divisors (3474385110).

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

2542245354 is a wasteful number, since it uses less digits than its factorization.

2542245354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16443 (or 16440 counting only the distinct ones).

The product of its digits is 192000, while the sum is 36.

The square root of 2542245354 is about 50420.6837914759. The cubic root of 2542245354 is about 1364.8109161265.

The spelling of 2542245354 in words is "two billion, five hundred forty-two million, two hundred forty-five thousand, three hundred fifty-four".