113553454521499 has 8 divisors (see below), whose sum is σ = 114056544450960. Its totient is φ = 113050427403936.

The previous prime is 113553454521497. The next prime is 113553454521511. The reversal of 113553454521499 is 994125454355311.

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

It is a cyclic number.

It is not a de Polignac number, because 113553454521499 - 2¹ = 113553454521497 is a prime.

It is a super-2 number, since 2×113553454521499² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113553454521497) 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, 12077449 + ... + 19312474.

It is an arithmetic number, because the mean of its divisors is an integer number (14257068056370).

Almost surely, 2^{113553454521499} is an apocalyptic number.

113553454521499 is a deficient number, since it is larger than the sum of its proper divisors (503089929461).

113553454521499 is a wasteful number, since it uses less digits than its factorization.

113553454521499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31405949.

The product of its digits is 58320000, while the sum is 61.

The spelling of 113553454521499 in words is "one hundred thirteen trillion, five hundred fifty-three billion, four hundred fifty-four million, five hundred twenty-one thousand, four hundred ninety-nine".