11452015133 has 64 divisors (see below), whose sum is σ = 13939107840. Its totient is φ = 9306316800.

The previous prime is 11452015111. The next prime is 11452015187. The reversal of 11452015133 is 33151025411.

It is not a de Polignac number, because 11452015133 - 2²² = 11447820829 is a prime.

It is a super-2 number, since 2×11452015133² (a number of 21 digits) contains 22 as substring.

11452015133 is a modest number, since divided by 15133 gives 11452 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11452015193) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 27999833 + ... + 28000241.

It is an arithmetic number, because the mean of its divisors is an integer number (217798560).

Almost surely, 2^11452015133 is an apocalyptic number.

11452015133 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

11452015133 is a deficient number, since it is larger than the sum of its proper divisors (2487092707).

11452015133 is a wasteful number, since it uses less digits than its factorization.

11452015133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 598.

The product of its (nonzero) digits is 1800, while the sum is 26.

The spelling of 11452015133 in words is "eleven billion, four hundred fifty-two million, fifteen thousand, one hundred thirty-three".