15157483405439 has 2 divisors, whose sum is σ = 15157483405440. Its totient is φ = 15157483405438.

The previous prime is 15157483405433. The next prime is 15157483405499. The reversal of 15157483405439 is 93450438475151.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 15157483405439 - 2¹² = 15157483401343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15157483405433) 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 as a sum of consecutive naturals, namely, 7578741702719 + 7578741702720.

It is an arithmetic number, because the mean of its divisors is an integer number (7578741702720).

Almost surely, 2^{15157483405439} is an apocalyptic number.

15157483405439 is a deficient number, since it is larger than the sum of its proper divisors (1).

15157483405439 is an equidigital number, since it uses as much as digits as its factorization.

15157483405439 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288000, while the sum is 59.

The spelling of 15157483405439 in words is "fifteen trillion, one hundred fifty-seven billion, four hundred eighty-three million, four hundred five thousand, four hundred thirty-nine".