15412483871 has 2 divisors, whose sum is σ = 15412483872. Its totient is φ = 15412483870.

The previous prime is 15412483847. The next prime is 15412483943. The reversal of 15412483871 is 17838421451.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 15412483871 - 2¹⁰ = 15412482847 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15412483831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7706241935 + 7706241936.

It is an arithmetic number, because the mean of its divisors is an integer number (7706241936).

Almost surely, 2^15412483871 is an apocalyptic number.

15412483871 is a deficient number, since it is larger than the sum of its proper divisors (1).

15412483871 is an equidigital number, since it uses as much as digits as its factorization.

15412483871 is an evil number, because the sum of its binary digits is even.

The product of its digits is 215040, while the sum is 44.

The spelling of 15412483871 in words is "fifteen billion, four hundred twelve million, four hundred eighty-three thousand, eight hundred seventy-one".