15054264425173 has 2 divisors, whose sum is σ = 15054264425174. Its totient is φ = 15054264425172.

The previous prime is 15054264425117. The next prime is 15054264425209. The reversal of 15054264425173 is 37152446245051.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8008860380049 + 7045404045124 = 2829993^2 + 2654318^2 .

It is an emirp because it is prime and its reverse (37152446245051) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-15054264425173 is a prime.

It is a super-2 number, since 2×15054264425173² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15054264425113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7527132212586 + 7527132212587.

It is an arithmetic number, because the mean of its divisors is an integer number (7527132212587).

Almost surely, 2^{15054264425173} is an apocalyptic number.

It is an amenable number.

15054264425173 is a deficient number, since it is larger than the sum of its proper divisors (1).

15054264425173 is an equidigital number, since it uses as much as digits as its factorization.

15054264425173 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032000, while the sum is 49.

The spelling of 15054264425173 in words is "fifteen trillion, fifty-four billion, two hundred sixty-four million, four hundred twenty-five thousand, one hundred seventy-three".