113553532150453 has 4 divisors (see below), whose sum is σ = 116323130495628. Its totient is φ = 110783933805280.

The previous prime is 113553532150447. The next prime is 113553532150483. The reversal of 113553532150453 is 354051235355311.

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

It can be written as a sum of positive squares in 2 ways, for example, as 42794597730564 + 70758934419889 = 6541758^2 + 8411833^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113553532150453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113553532150483) 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, 1384799172526 + ... + 1384799172607.

It is an arithmetic number, because the mean of its divisors is an integer number (29080782623907).

Almost surely, 2^{113553532150453} is an apocalyptic number.

It is an amenable number.

113553532150453 is a deficient number, since it is larger than the sum of its proper divisors (2769598345175).

113553532150453 is an equidigital number, since it uses as much as digits as its factorization.

113553532150453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2769598345174.

The product of its (nonzero) digits is 2025000, while the sum is 46.

The spelling of 113553532150453 in words is "one hundred thirteen trillion, five hundred fifty-three billion, five hundred thirty-two million, one hundred fifty thousand, four hundred fifty-three".