115005553311 has 8 divisors (see below), whose sum is σ = 167280804864. Its totient is φ = 69700335320.

The previous prime is 115005553249. The next prime is 115005553339. The reversal of 115005553311 is 113355500511.

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

It is not a de Polignac number, because 115005553311 - 2¹⁰ = 115005552287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115005553811) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1742508351 + ... + 1742508416.

It is an arithmetic number, because the mean of its divisors is an integer number (20910100608).

Almost surely, 2^115005553311 is an apocalyptic number.

115005553311 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

115005553311 is a deficient number, since it is larger than the sum of its proper divisors (52275251553).

115005553311 is a wasteful number, since it uses less digits than its factorization.

115005553311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3485016781.

The product of its (nonzero) digits is 5625, while the sum is 30.

The spelling of 115005553311 in words is "one hundred fifteen billion, five million, five hundred fifty-three thousand, three hundred eleven".