2542245352 has 32 divisors (see below), whose sum is σ = 4804984800. Its totient is φ = 1260952000.

The previous prime is 2542245347. The next prime is 2542245371. The reversal of 2542245352 is 2535422452.

It is a super-2 number, since 2×2542245352² = 12926022859531207808, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 658227 + ... + 662077.

It is an arithmetic number, because the mean of its divisors is an integer number (150155775).

Almost surely, 2^2542245352 is an apocalyptic number.

It is an amenable number.

2542245352 is a deficient number, since it is larger than the sum of its proper divisors (2262739448).

2542245352 is a wasteful number, since it uses less digits than its factorization.

2542245352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4497 (or 4493 counting only the distinct ones).

The product of its digits is 96000, while the sum is 34.

The square root of 2542245352 is about 50420.6837716428. The cubic root of 2542245352 is about 1364.8109157686.

The spelling of 2542245352 in words is "two billion, five hundred forty-two million, two hundred forty-five thousand, three hundred fifty-two".