11562738145 has 16 divisors (see below), whose sum is σ = 15897431808. Its totient is φ = 7908753600.

The previous prime is 11562738107. The next prime is 11562738193. The reversal of 11562738145 is 54183726511.

It is not a de Polignac number, because 11562738145 - 2²³ = 11554349537 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 402181 + ... + 429970.

It is an arithmetic number, because the mean of its divisors is an integer number (993589488).

Almost surely, 2^11562738145 is an apocalyptic number.

It is an amenable number.

11562738145 is a deficient number, since it is larger than the sum of its proper divisors (4334693663).

11562738145 is an equidigital number, since it uses as much as digits as its factorization.

11562738145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 832560.

The product of its digits is 201600, while the sum is 43.

The spelling of 11562738145 in words is "eleven billion, five hundred sixty-two million, seven hundred thirty-eight thousand, one hundred forty-five".