115514131451 has 8 divisors (see below), whose sum is σ = 121606901520. Its totient is φ = 109422669312.

The previous prime is 115514131417. The next prime is 115514131457. The reversal of 115514131451 is 154131415511.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-115514131451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115514131457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143030 + ... + 501483.

It is an arithmetic number, because the mean of its divisors is an integer number (15200862690).

Almost surely, 2^115514131451 is an apocalyptic number.

115514131451 is a deficient number, since it is larger than the sum of its proper divisors (6092770069).

115514131451 is an equidigital number, since it uses as much as digits as its factorization.

115514131451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 653965.

The product of its digits is 6000, while the sum is 32.

Adding to 115514131451 its reverse (154131415511), we get a palindrome (269645546962).

The spelling of 115514131451 in words is "one hundred fifteen billion, five hundred fourteen million, one hundred thirty-one thousand, four hundred fifty-one".