27345101037 has 4 divisors (see below), whose sum is σ = 36460134720. Its totient is φ = 18230067356.

The previous prime is 27345101033. The next prime is 27345101071. The reversal of 27345101037 is 73010154372.

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 not a de Polignac number, because 27345101037 - 2² = 27345101033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 27345100989 and 27345101007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27345101033) 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, 4557516837 + ... + 4557516842.

It is an arithmetic number, because the mean of its divisors is an integer number (9115033680).

Almost surely, 2^27345101037 is an apocalyptic number.

It is an amenable number.

27345101037 is a deficient number, since it is larger than the sum of its proper divisors (9115033683).

27345101037 is an equidigital number, since it uses as much as digits as its factorization.

27345101037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9115033682.

The product of its (nonzero) digits is 17640, while the sum is 33.

The spelling of 27345101037 in words is "twenty-seven billion, three hundred forty-five million, one hundred one thousand, thirty-seven".