2253555015 has 8 divisors (see below), whose sum is σ = 3605688048. Its totient is φ = 1201896000.

The previous prime is 2253555011. The next prime is 2253555023. The reversal of 2253555015 is 5105553522.

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

It is not a de Polignac number, because 2253555015 - 2² = 2253555011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2253555011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75118486 + ... + 75118515.

It is an arithmetic number, because the mean of its divisors is an integer number (450711006).

Almost surely, 2^2253555015 is an apocalyptic number.

2253555015 is a deficient number, since it is larger than the sum of its proper divisors (1352133033).

2253555015 is a wasteful number, since it uses less digits than its factorization.

2253555015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150237009.

The product of its (nonzero) digits is 37500, while the sum is 33.

The square root of 2253555015 is about 47471.6232606386. The cubic root of 2253555015 is about 1311.0604654315.

The spelling of 2253555015 in words is "two billion, two hundred fifty-three million, five hundred fifty-five thousand, fifteen".