15086754340453 has 2 divisors, whose sum is σ = 15086754340454. Its totient is φ = 15086754340452.

The previous prime is 15086754340367. The next prime is 15086754340459. The reversal of 15086754340453 is 35404345768051.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13956747072129 + 1130007268324 = 3735873^2 + 1063018^2 .

It is a cyclic number.

It is not a de Polignac number, because 15086754340453 - 2³³ = 15078164405861 is a prime.

It is a super-2 number, since 2×15086754340453² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 15086754340394 and 15086754340403.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15086754340459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7543377170226 + 7543377170227.

It is an arithmetic number, because the mean of its divisors is an integer number (7543377170227).

Almost surely, 2^{15086754340453} is an apocalyptic number.

It is an amenable number.

15086754340453 is a deficient number, since it is larger than the sum of its proper divisors (1).

15086754340453 is an equidigital number, since it uses as much as digits as its factorization.

15086754340453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192000, while the sum is 55.

The spelling of 15086754340453 in words is "fifteen trillion, eighty-six billion, seven hundred fifty-four million, three hundred forty thousand, four hundred fifty-three".