11382513747 has 16 divisors (see below), whose sum is σ = 16558214400. Its totient is φ = 6897730400.

The previous prime is 11382513743. The next prime is 11382513773. The reversal of 11382513747 is 74731528311.

It is not a de Polignac number, because 11382513747 - 2² = 11382513743 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11382513699 and 11382513708.

It is not an unprimeable number, because it can be changed into a prime (11382513743) 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, 474754 + ... + 498152.

It is an arithmetic number, because the mean of its divisors is an integer number (1034888400).

Almost surely, 2^11382513747 is an apocalyptic number.

11382513747 is a deficient number, since it is larger than the sum of its proper divisors (5175700653).

11382513747 is a wasteful number, since it uses less digits than its factorization.

11382513747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38154.

The product of its digits is 141120, while the sum is 42.

The spelling of 11382513747 in words is "eleven billion, three hundred eighty-two million, five hundred thirteen thousand, seven hundred forty-seven".