11358043453 has 12 divisors (see below), whose sum is σ = 11765626560. Its totient is φ = 10959585560.

The previous prime is 11358043429. The next prime is 11358043457. The reversal of 11358043453 is 35434085311.

It is a de Polignac number, because none of the positive numbers 2^k-11358043453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11358043457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 212958 + ... + 260896.

It is an arithmetic number, because the mean of its divisors is an integer number (980468880).

Almost surely, 2^11358043453 is an apocalyptic number.

It is an amenable number.

11358043453 is a deficient number, since it is larger than the sum of its proper divisors (407583107).

11358043453 is an frugal number, since it uses more digits than its factorization.

11358043453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48128 (or 48057 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 37.

The spelling of 11358043453 in words is "eleven billion, three hundred fifty-eight million, forty-three thousand, four hundred fifty-three".