115255351503 has 12 divisors (see below), whose sum is σ = 176272890768. Its totient is φ = 72317083200.

The previous prime is 115255351499. The next prime is 115255351507. The reversal of 115255351503 is 305153552511.

115255351503 is a `hidden beast` number, since 1 + 1 + 5 + 2 + 553 + 51 + 50 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (115255351499) and next prime (115255351507).

It is not a de Polignac number, because 115255351503 - 2² = 115255351499 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115255351507) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 376651323 + ... + 376651628.

It is an arithmetic number, because the mean of its divisors is an integer number (14689407564).

Almost surely, 2^115255351503 is an apocalyptic number.

115255351503 is a deficient number, since it is larger than the sum of its proper divisors (61017539265).

115255351503 is a wasteful number, since it uses less digits than its factorization.

115255351503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 753302974 (or 753302971 counting only the distinct ones).

The product of its (nonzero) digits is 56250, while the sum is 36.

The spelling of 115255351503 in words is "one hundred fifteen billion, two hundred fifty-five million, three hundred fifty-one thousand, five hundred three".