15045604601 has 2 divisors, whose sum is σ = 15045604602. Its totient is φ = 15045604600.

The previous prime is 15045604597. The next prime is 15045604627. The reversal of 15045604601 is 10640654051.

15045604601 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., 8745055225 + 6300549376 = 93515^2 + 79376^2 .

It is an emirp because it is prime and its reverse (10640654051) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 15045604601 - 2² = 15045604597 is a prime.

It is not a weakly prime, because it can be changed into another prime (15045607601) 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, 7522802300 + 7522802301.

It is an arithmetic number, because the mean of its divisors is an integer number (7522802301).

Almost surely, 2^15045604601 is an apocalyptic number.

It is an amenable number.

15045604601 is a deficient number, since it is larger than the sum of its proper divisors (1).

15045604601 is an equidigital number, since it uses as much as digits as its factorization.

15045604601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14400, while the sum is 32.

The spelling of 15045604601 in words is "fifteen billion, forty-five million, six hundred four thousand, six hundred one".