15045129373 has 2 divisors, whose sum is σ = 15045129374. Its totient is φ = 15045129372.

The previous prime is 15045129367. The next prime is 15045129397. The reversal of 15045129373 is 37392154051.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13222010169 + 1823119204 = 114987^2 + 42698^2 .

It is a cyclic number.

It is not a de Polignac number, because 15045129373 - 2¹³ = 15045121181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15045129313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7522564686 + 7522564687.

It is an arithmetic number, because the mean of its divisors is an integer number (7522564687).

Almost surely, 2^15045129373 is an apocalyptic number.

It is an amenable number.

15045129373 is a deficient number, since it is larger than the sum of its proper divisors (1).

15045129373 is an equidigital number, since it uses as much as digits as its factorization.

15045129373 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 113400, while the sum is 40.

The spelling of 15045129373 in words is "fifteen billion, forty-five million, one hundred twenty-nine thousand, three hundred seventy-three".