113552454345511 has 4 divisors (see below), whose sum is σ = 113574820404232. Its totient is φ = 113530088286792.

The previous prime is 113552454345481. The next prime is 113552454345523. The reversal of 113552454345511 is 115543454255311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 113552454345511 - 2⁹ = 113552454344999 is a prime.

It is a super-2 number, since 2×113552454345511² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113552454345611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11183021745 + ... + 11183031898.

It is an arithmetic number, because the mean of its divisors is an integer number (28393705101058).

Almost surely, 2^{113552454345511} is an apocalyptic number.

113552454345511 is a deficient number, since it is larger than the sum of its proper divisors (22366058721).

113552454345511 is an equidigital number, since it uses as much as digits as its factorization.

113552454345511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22366058720.

The product of its digits is 3600000, while the sum is 49.

The spelling of 113552454345511 in words is "one hundred thirteen trillion, five hundred fifty-two billion, four hundred fifty-four million, three hundred forty-five thousand, five hundred eleven".