2255802542 has 8 divisors (see below), whose sum is σ = 3867090096. Its totient is φ = 966772512.

The previous prime is 2255802503. The next prime is 2255802547. The reversal of 2255802542 is 2452085522.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2255802547) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80564363 + ... + 80564390.

It is an arithmetic number, because the mean of its divisors is an integer number (483386262).

Almost surely, 2^2255802542 is an apocalyptic number.

2255802542 is a deficient number, since it is larger than the sum of its proper divisors (1611287554).

2255802542 is a wasteful number, since it uses less digits than its factorization.

2255802542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161128762.

The product of its (nonzero) digits is 64000, while the sum is 35.

The square root of 2255802542 is about 47495.2896822411. The cubic root of 2255802542 is about 1311.4961717903.

The spelling of 2255802542 in words is "two billion, two hundred fifty-five million, eight hundred two thousand, five hundred forty-two".