15087056075071 has 2 divisors, whose sum is σ = 15087056075072. Its totient is φ = 15087056075070.

The previous prime is 15087056075053. The next prime is 15087056075131. The reversal of 15087056075071 is 17057065078051.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 15087056075071 - 2⁴³ = 6290963052863 is a prime.

It is a super-2 number, since 2×15087056075071² (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 (15087056075051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7543528037535 + 7543528037536.

It is an arithmetic number, because the mean of its divisors is an integer number (7543528037536).

Almost surely, 2^{15087056075071} is an apocalyptic number.

15087056075071 is a deficient number, since it is larger than the sum of its proper divisors (1).

15087056075071 is an equidigital number, since it uses as much as digits as its factorization.

15087056075071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2058000, while the sum is 52.

The spelling of 15087056075071 in words is "fifteen trillion, eighty-seven billion, fifty-six million, seventy-five thousand, seventy-one".