6136188973 has 4 divisors (see below), whose sum is σ = 6136540128. Its totient is φ = 6135837820.

The previous prime is 6136188937. The next prime is 6136188979. The reversal of 6136188973 is 3798816316.

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-6136188973 is a prime.

It is a super-2 number, since 2×6136188973² = 75305630224733589458, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6136188973.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6136188979) 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, 147913 + ... + 184798.

It is an arithmetic number, because the mean of its divisors is an integer number (1534135032).

Almost surely, 2^6136188973 is an apocalyptic number.

It is an amenable number.

6136188973 is a deficient number, since it is larger than the sum of its proper divisors (351155).

6136188973 is a wasteful number, since it uses less digits than its factorization.

6136188973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351154.

The product of its digits is 1306368, while the sum is 52.

The square root of 6136188973 is about 78333.8303225369. The cubic root of 6136188973 is about 1830.7662962731.

The spelling of 6136188973 in words is "six billion, one hundred thirty-six million, one hundred eighty-eight thousand, nine hundred seventy-three".