2542555082 has 8 divisors (see below), whose sum is σ = 3814174656. Its totient is φ = 1271163532.

The previous prime is 2542555073. The next prime is 2542555097. The reversal of 2542555082 is 2805552452.

It is a happy number.

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

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 3 ways as a sum of consecutive naturals, for example, 25688 + ... + 75795.

It is an arithmetic number, because the mean of its divisors is an integer number (476771832).

Almost surely, 2^2542555082 is an apocalyptic number.

2542555082 is a deficient number, since it is larger than the sum of its proper divisors (1271619574).

2542555082 is a wasteful number, since it uses less digits than its factorization.

2542555082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114012.

The product of its (nonzero) digits is 160000, while the sum is 38.

The square root of 2542555082 is about 50423.7551358484. The cubic root of 2542555082 is about 1364.8663399652.

The spelling of 2542555082 in words is "two billion, five hundred forty-two million, five hundred fifty-five thousand, eighty-two".