113525433454 has 4 divisors (see below), whose sum is σ = 170288150184. Its totient is φ = 56762716726.

The previous prime is 113525433431. The next prime is 113525433487. The reversal of 113525433454 is 454334525311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 454334525311 = 62801 ⋅7234511.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28381358362 + ... + 28381358365.

It is an arithmetic number, because the mean of its divisors is an integer number (42572037546).

Almost surely, 2^113525433454 is an apocalyptic number.

113525433454 is a deficient number, since it is larger than the sum of its proper divisors (56762716730).

113525433454 is an equidigital number, since it uses as much as digits as its factorization.

113525433454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56762716729.

The product of its digits is 432000, while the sum is 40.

Adding to 113525433454 its reverse (454334525311), we get a palindrome (567859958765).

The spelling of 113525433454 in words is "one hundred thirteen billion, five hundred twenty-five million, four hundred thirty-three thousand, four hundred fifty-four".