10542162817 has 2 divisors, whose sum is σ = 10542162818. Its totient is φ = 10542162816.

The previous prime is 10542162809. The next prime is 10542162833. The reversal of 10542162817 is 71826124501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7744176001 + 2797986816 = 88001^2 + 52896^2 .

It is a cyclic number.

It is not a de Polignac number, because 10542162817 - 2³ = 10542162809 is a prime.

It is a super-2 number, since 2×10542162817² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10542162887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5271081408 + 5271081409.

It is an arithmetic number, because the mean of its divisors is an integer number (5271081409).

Almost surely, 2^10542162817 is an apocalyptic number.

It is an amenable number.

10542162817 is a deficient number, since it is larger than the sum of its proper divisors (1).

10542162817 is an equidigital number, since it uses as much as digits as its factorization.

10542162817 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26880, while the sum is 37.

The spelling of 10542162817 in words is "ten billion, five hundred forty-two million, one hundred sixty-two thousand, eight hundred seventeen".