2542433455 has 16 divisors (see below), whose sum is σ = 3184925184. Its totient is φ = 1944685600.

The previous prime is 2542433441. The next prime is 2542433477. The reversal of 2542433455 is 5543342452.

It is not a de Polignac number, because 2542433455 - 2⁵ = 2542433423 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 509382 + ... + 514348.

It is an arithmetic number, because the mean of its divisors is an integer number (199057824).

Almost surely, 2^2542433455 is an apocalyptic number.

2542433455 is a deficient number, since it is larger than the sum of its proper divisors (642491729).

2542433455 is a wasteful number, since it uses less digits than its factorization.

2542433455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9446.

The product of its digits is 288000, while the sum is 37.

The square root of 2542433455 is about 50422.5490728107. The cubic root of 2542433455 is about 1364.8445761306.

The spelling of 2542433455 in words is "two billion, five hundred forty-two million, four hundred thirty-three thousand, four hundred fifty-five".