2136853037 has 4 divisors (see below), whose sum is σ = 2331112416. Its totient is φ = 1942593660.

The previous prime is 2136853027. The next prime is 2136853049. The reversal of 2136853037 is 7303586312.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2136853037 is a prime.

It is a super-2 number, since 2×2136853037² = 9132281803472246738, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2136853027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97129673 + ... + 97129694.

It is an arithmetic number, because the mean of its divisors is an integer number (582778104).

Almost surely, 2^2136853037 is an apocalyptic number.

It is an amenable number.

2136853037 is a deficient number, since it is larger than the sum of its proper divisors (194259379).

2136853037 is a wasteful number, since it uses less digits than its factorization.

2136853037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194259378.

The product of its (nonzero) digits is 90720, while the sum is 38.

The square root of 2136853037 is about 46226.1077422705. The cubic root of 2136853037 is about 1288.0267564253.

The spelling of 2136853037 in words is "two billion, one hundred thirty-six million, eight hundred fifty-three thousand, thirty-seven".