15232250497 has 2 divisors, whose sum is σ = 15232250498. Its totient is φ = 15232250496.

The previous prime is 15232250443. The next prime is 15232250557. The reversal of 15232250497 is 79405223251.

15232250497 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14421367921 + 810882576 = 120089^2 + 28476^2 .

It is an emirp because it is prime and its reverse (79405223251) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 15232250497 - 2¹⁵ = 15232217729 is a prime.

It is not a weakly prime, because it can be changed into another prime (15232250797) 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, 7616125248 + 7616125249.

It is an arithmetic number, because the mean of its divisors is an integer number (7616125249).

Almost surely, 2^15232250497 is an apocalyptic number.

It is an amenable number.

15232250497 is a deficient number, since it is larger than the sum of its proper divisors (1).

15232250497 is an equidigital number, since it uses as much as digits as its factorization.

15232250497 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 151200, while the sum is 40.

The spelling of 15232250497 in words is "fifteen billion, two hundred thirty-two million, two hundred fifty thousand, four hundred ninety-seven".