11874537337 has 4 divisors (see below), whose sum is σ = 12787963300. Its totient is φ = 10961111376.

The previous prime is 11874537289. The next prime is 11874537371. The reversal of 11874537337 is 73373547811.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3319027321 + 8555510016 = 57611^2 + 92496^2 .

It is a cyclic number.

It is not a de Polignac number, because 11874537337 - 2¹⁵ = 11874504569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11874537397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 456712962 + ... + 456712987.

It is an arithmetic number, because the mean of its divisors is an integer number (3196990825).

Almost surely, 2^11874537337 is an apocalyptic number.

It is an amenable number.

11874537337 is a deficient number, since it is larger than the sum of its proper divisors (913425963).

11874537337 is an equidigital number, since it uses as much as digits as its factorization.

11874537337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 913425962.

The product of its digits is 1481760, while the sum is 49.

The spelling of 11874537337 in words is "eleven billion, eight hundred seventy-four million, five hundred thirty-seven thousand, three hundred thirty-seven".