15045322471 has 2 divisors, whose sum is σ = 15045322472. Its totient is φ = 15045322470.

The previous prime is 15045322393. The next prime is 15045322483. The reversal of 15045322471 is 17422354051.

15045322471 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 a cyclic number.

It is not a de Polignac number, because 15045322471 - 2¹⁵ = 15045289703 is a prime.

It is a super-3 number, since 3×15045322471³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15045322871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7522661235 + 7522661236.

It is an arithmetic number, because the mean of its divisors is an integer number (7522661236).

Almost surely, 2^15045322471 is an apocalyptic number.

15045322471 is a deficient number, since it is larger than the sum of its proper divisors (1).

15045322471 is an equidigital number, since it uses as much as digits as its factorization.

15045322471 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 33600, while the sum is 34.

The spelling of 15045322471 in words is "fifteen billion, forty-five million, three hundred twenty-two thousand, four hundred seventy-one".