115493449910 has 16 divisors (see below), whose sum is σ = 208024023312. Its totient is φ = 46167199200.

The previous prime is 115493449909. The next prime is 115493449943. The reversal of 115493449910 is 19944394511.

It is a super-2 number, since 2×115493449910² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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, 3756521 + ... + 3787140.

It is an arithmetic number, because the mean of its divisors is an integer number (13001501457).

Almost surely, 2^115493449910 is an apocalyptic number.

115493449910 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115493449910 is a deficient number, since it is larger than the sum of its proper divisors (92530573402).

115493449910 is a wasteful number, since it uses less digits than its factorization.

115493449910 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7545199.

The product of its (nonzero) digits is 699840, while the sum is 50.

The spelling of 115493449910 in words is "one hundred fifteen billion, four hundred ninety-three million, four hundred forty-nine thousand, nine hundred ten".