115550410450544 has 40 divisors (see below), whose sum is σ = 224250781415328. Its totient is φ = 57679310501120.

The previous prime is 115550410450499. The next prime is 115550410450567. The reversal of 115550410450544 is 445054014055511.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 115550410450495 and 115550410450504.

It is a congruent number.

It is an unprimeable number.

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, 24469514 + ... + 28807254.

Almost surely, 2^{115550410450544} is an apocalyptic number.

It is an amenable number.

115550410450544 is a deficient number, since it is larger than the sum of its proper divisors (108700370964784).

115550410450544 is a wasteful number, since it uses less digits than its factorization.

115550410450544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4340513 (or 4340507 counting only the distinct ones).

The product of its (nonzero) digits is 800000, while the sum is 44.

The spelling of 115550410450544 in words is "one hundred fifteen trillion, five hundred fifty billion, four hundred ten million, four hundred fifty thousand, five hundred forty-four".