11435053451 has 24 divisors (see below), whose sum is σ = 12801664224. Its totient is φ = 10191948800.

The previous prime is 11435053433. The next prime is 11435053459. The reversal of 11435053451 is 15435053411.

It is not a de Polignac number, because 11435053451 - 2¹⁸ = 11434791307 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11435053459) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 662831 + ... + 679863.

It is an arithmetic number, because the mean of its divisors is an integer number (533402676).

Almost surely, 2^11435053451 is an apocalyptic number.

11435053451 is a deficient number, since it is larger than the sum of its proper divisors (1366610773).

11435053451 is a wasteful number, since it uses less digits than its factorization.

11435053451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17191 (or 17174 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 32.

The spelling of 11435053451 in words is "eleven billion, four hundred thirty-five million, fifty-three thousand, four hundred fifty-one".