2252540421115 has 8 divisors (see below), whose sum is σ = 2703107980080. Its totient is φ = 1801992687072.

The previous prime is 2252540421091. The next prime is 2252540421163. The reversal of 2252540421115 is 5111240452522.

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

It is a cyclic number.

It is not a de Polignac number, because 2252540421115 - 2⁵ = 2252540421083 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4705104 + ... + 5161693.

It is an arithmetic number, because the mean of its divisors is an integer number (337888497510).

Almost surely, 2^{2252540421115} is an apocalyptic number.

2252540421115 is a deficient number, since it is larger than the sum of its proper divisors (450567558965).

2252540421115 is an equidigital number, since it uses as much as digits as its factorization.

2252540421115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9912461.

The product of its (nonzero) digits is 32000, while the sum is 34.

Adding to 2252540421115 its reverse (5111240452522), we get a palindrome (7363780873637).

The spelling of 2252540421115 in words is "two trillion, two hundred fifty-two billion, five hundred forty million, four hundred twenty-one thousand, one hundred fifteen".