15532240271 has 2 divisors, whose sum is σ = 15532240272. Its totient is φ = 15532240270.

The previous prime is 15532240201. The next prime is 15532240277. The reversal of 15532240271 is 17204223551.

It is a strong prime.

It is an emirp because it is prime and its reverse (17204223551) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 15532240271 - 2³⁰ = 14458498447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15532240277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7766120135 + 7766120136.

It is an arithmetic number, because the mean of its divisors is an integer number (7766120136).

Almost surely, 2^15532240271 is an apocalyptic number.

15532240271 is a deficient number, since it is larger than the sum of its proper divisors (1).

15532240271 is an equidigital number, since it uses as much as digits as its factorization.

15532240271 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16800, while the sum is 32.

The spelling of 15532240271 in words is "fifteen billion, five hundred thirty-two million, two hundred forty thousand, two hundred seventy-one".