115164300540 has 48 divisors (see below), whose sum is σ = 341428282272. Its totient is φ = 28903981056.

The previous prime is 115164300527. The next prime is 115164300541. The reversal of 115164300540 is 45003461511.

It is a happy number.

It is a super-2 number, since 2×115164300540² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 115164300498 and 115164300507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115164300541) 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 15 ways as a sum of consecutive naturals, for example, 56452069 + ... + 56454108.

It is an arithmetic number, because the mean of its divisors is an integer number (7113089214).

Almost surely, 2^115164300540 is an apocalyptic number.

115164300540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115164300540 is an abundant number, since it is smaller than the sum of its proper divisors (226263981732).

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

115164300540 is a wasteful number, since it uses less digits than its factorization.

115164300540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112906206 (or 112906204 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

The spelling of 115164300540 in words is "one hundred fifteen billion, one hundred sixty-four million, three hundred thousand, five hundred forty".