11452851403 has 16 divisors (see below), whose sum is σ = 13669793280. Its totient is φ = 9381848256.

The previous prime is 11452851349. The next prime is 11452851413. The reversal of 11452851403 is 30415825411.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11452851403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11452851413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161143 + ... + 221071.

It is an arithmetic number, because the mean of its divisors is an integer number (854362080).

Almost surely, 2^11452851403 is an apocalyptic number.

11452851403 is a deficient number, since it is larger than the sum of its proper divisors (2216941877).

11452851403 is a wasteful number, since it uses less digits than its factorization.

11452851403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61146.

The product of its (nonzero) digits is 19200, while the sum is 34.

The spelling of 11452851403 in words is "eleven billion, four hundred fifty-two million, eight hundred fifty-one thousand, four hundred three".