36851853337 has 4 divisors (see below), whose sum is σ = 39686611300. Its totient is φ = 34017095376.

The previous prime is 36851853307. The next prime is 36851853341. The reversal of 36851853337 is 73335815863.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 73335815863 = 127 ⋅577447369.

It can be written as a sum of positive squares in 2 ways, for example, as 18730385881 + 18121467456 = 136859^2 + 134616^2 .

It is a cyclic number.

It is not a de Polignac number, because 36851853337 - 2¹⁹ = 36851329049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36851853307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1417378962 + ... + 1417378987.

It is an arithmetic number, because the mean of its divisors is an integer number (9921652825).

Almost surely, 2^36851853337 is an apocalyptic number.

It is an amenable number.

36851853337 is a deficient number, since it is larger than the sum of its proper divisors (2834757963).

36851853337 is a wasteful number, since it uses less digits than its factorization.

36851853337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2834757962.

The product of its digits is 5443200, while the sum is 52.

The spelling of 36851853337 in words is "thirty-six billion, eight hundred fifty-one million, eight hundred fifty-three thousand, three hundred thirty-seven".