2542431153 has 8 divisors (see below), whose sum is σ = 3411500608. Its totient is φ = 1684157904.

The previous prime is 2542431137. The next prime is 2542431169. The reversal of 2542431153 is 3511342452.

It is an interprime number because it is at equal distance from previous prime (2542431137) and next prime (2542431169).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2542431153 - 2⁴ = 2542431137 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2542431153.

It is not an unprimeable number, because it can be changed into a prime (2542431103) by changing a digit.

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, 2698501 + ... + 2699442.

It is an arithmetic number, because the mean of its divisors is an integer number (426437576).

Almost surely, 2^2542431153 is an apocalyptic number.

It is an amenable number.

2542431153 is a deficient number, since it is larger than the sum of its proper divisors (869069455).

2542431153 is a wasteful number, since it uses less digits than its factorization.

2542431153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5398103.

The product of its digits is 14400, while the sum is 30.

The square root of 2542431153 is about 50422.5262457168. The cubic root of 2542431153 is about 1364.8441642059.

The spelling of 2542431153 in words is "two billion, five hundred forty-two million, four hundred thirty-one thousand, one hundred fifty-three".