115846745237 has 8 divisors (see below), whose sum is σ = 119859945240. Its totient is φ = 111834777600.

The previous prime is 115846745159. The next prime is 115846745257. The reversal of 115846745237 is 732547648511.

It can be written as a sum of positive squares in 4 ways, for example, as 16827018961 + 99019726276 = 129719^2 + 314674^2 .

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 115846745237 - 2¹⁰ = 115846744213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115846745257) 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, 114764 + ... + 494837.

It is an arithmetic number, because the mean of its divisors is an integer number (14982493155).

Almost surely, 2^115846745237 is an apocalyptic number.

It is an amenable number.

115846745237 is a deficient number, since it is larger than the sum of its proper divisors (4013200003).

115846745237 is an equidigital number, since it uses as much as digits as its factorization.

115846745237 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 616183.

The product of its digits is 5644800, while the sum is 53.

The spelling of 115846745237 in words is "one hundred fifteen billion, eight hundred forty-six million, seven hundred forty-five thousand, two hundred thirty-seven".