2251514216136 has 32 divisors (see below), whose sum is σ = 5630306644800. Its totient is φ = 750301924800.

The previous prime is 2251514216099. The next prime is 2251514216153. The reversal of 2251514216136 is 6316124151522.

It is a super-3 number, since 3×2251514216136³ (a number of 38 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2251514216094 and 2251514216103.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12585196 + ... + 12762843.

It is an arithmetic number, because the mean of its divisors is an integer number (175947082650).

Almost surely, 2^{2251514216136} is an apocalyptic number.

It is an amenable number.

2251514216136 is an abundant number, since it is smaller than the sum of its proper divisors (3378792428664).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2251514216136 is a wasteful number, since it uses less digits than its factorization.

2251514216136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25351749 (or 25351745 counting only the distinct ones).

The product of its digits is 86400, while the sum is 39.

Adding to 2251514216136 its reverse (6316124151522), we get a palindrome (8567638367658).

The spelling of 2251514216136 in words is "two trillion, two hundred fifty-one billion, five hundred fourteen million, two hundred sixteen thousand, one hundred thirty-six".