11462505113 has 8 divisors (see below), whose sum is σ = 11885942280. Its totient is φ = 11040946560.

The previous prime is 11462505097. The next prime is 11462505137. The reversal of 11462505113 is 31150526411.

It can be written as a sum of positive squares in 4 ways, for example, as 855153049 + 10607352064 = 29243^2 + 102992^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11462505113 - 2⁴ = 11462505097 is a prime.

It is a super-2 number, since 2×11462505113² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11462505143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 457220 + ... + 481637.

It is an arithmetic number, because the mean of its divisors is an integer number (1485742785).

Almost surely, 2^11462505113 is an apocalyptic number.

It is an amenable number.

11462505113 is a deficient number, since it is larger than the sum of its proper divisors (423437167).

11462505113 is an equidigital number, since it uses as much as digits as its factorization.

11462505113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 939307.

The product of its (nonzero) digits is 3600, while the sum is 29.

The spelling of 11462505113 in words is "eleven billion, four hundred sixty-two million, five hundred five thousand, one hundred thirteen".