10142502665563 has 2 divisors, whose sum is σ = 10142502665564. Its totient is φ = 10142502665562.

The previous prime is 10142502665527. The next prime is 10142502665587. The reversal of 10142502665563 is 36556620524101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10142502665563 - 2⁹ = 10142502665051 is a prime.

It is a super-2 number, since 2×10142502665563² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10142502665593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5071251332781 + 5071251332782.

It is an arithmetic number, because the mean of its divisors is an integer number (5071251332782).

Almost surely, 2^{10142502665563} is an apocalyptic number.

10142502665563 is a deficient number, since it is larger than the sum of its proper divisors (1).

10142502665563 is an equidigital number, since it uses as much as digits as its factorization.

10142502665563 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296000, while the sum is 46.

The spelling of 10142502665563 in words is "ten trillion, one hundred forty-two billion, five hundred two million, six hundred sixty-five thousand, five hundred sixty-three".