36254321387 has 2 divisors, whose sum is σ = 36254321388. Its totient is φ = 36254321386.

The previous prime is 36254321321. The next prime is 36254321407. The reversal of 36254321387 is 78312345263.

It is a happy number.

36254321387 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (78312345263) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36254321387 is a prime.

It is not a weakly prime, because it can be changed into another prime (36254321317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18127160693 + 18127160694.

It is an arithmetic number, because the mean of its divisors is an integer number (18127160694).

Almost surely, 2^36254321387 is an apocalyptic number.

36254321387 is a deficient number, since it is larger than the sum of its proper divisors (1).

36254321387 is an equidigital number, since it uses as much as digits as its factorization.

36254321387 is an evil number, because the sum of its binary digits is even.

The product of its digits is 725760, while the sum is 44.

The spelling of 36254321387 in words is "thirty-six billion, two hundred fifty-four million, three hundred twenty-one thousand, three hundred eighty-seven".