11225534453 has 4 divisors (see below), whose sum is σ = 12829182240. Its totient is φ = 9621886668.

The previous prime is 11225534431. The next prime is 11225534471. The reversal of 11225534453 is 35443552211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11225534453 - 2⁶ = 11225534389 is a prime.

It is a super-3 number, since 3×11225534453³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11225534483) 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, 801823883 + ... + 801823896.

It is an arithmetic number, because the mean of its divisors is an integer number (3207295560).

Almost surely, 2^11225534453 is an apocalyptic number.

It is an amenable number.

11225534453 is a deficient number, since it is larger than the sum of its proper divisors (1603647787).

11225534453 is an equidigital number, since it uses as much as digits as its factorization.

11225534453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1603647786.

The product of its digits is 72000, while the sum is 35.

The spelling of 11225534453 in words is "eleven billion, two hundred twenty-five million, five hundred thirty-four thousand, four hundred fifty-three".