10542211639 has 2 divisors, whose sum is σ = 10542211640. Its totient is φ = 10542211638.

The previous prime is 10542211613. The next prime is 10542211651. The reversal of 10542211639 is 93611224501.

It is a strong prime.

It is an emirp because it is prime and its reverse (93611224501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10542211639 - 2²⁹ = 10005340727 is a prime.

It is a super-3 number, since 3×10542211639³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10542211679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5271105819 + 5271105820.

It is an arithmetic number, because the mean of its divisors is an integer number (5271105820).

Almost surely, 2^10542211639 is an apocalyptic number.

10542211639 is a deficient number, since it is larger than the sum of its proper divisors (1).

10542211639 is an equidigital number, since it uses as much as digits as its factorization.

10542211639 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 34.

The spelling of 10542211639 in words is "ten billion, five hundred forty-two million, two hundred eleven thousand, six hundred thirty-nine".