10158633493 has 2 divisors, whose sum is σ = 10158633494. Its totient is φ = 10158633492.

The previous prime is 10158633469. The next prime is 10158633497. The reversal of 10158633493 is 39433685101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10144921284 + 13712209 = 100722^2 + 3703^2 .

It is a cyclic number.

It is not a de Polignac number, because 10158633493 - 2²⁹ = 9621762581 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10158633497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5079316746 + 5079316747.

It is an arithmetic number, because the mean of its divisors is an integer number (5079316747).

Almost surely, 2^10158633493 is an apocalyptic number.

It is an amenable number.

10158633493 is a deficient number, since it is larger than the sum of its proper divisors (1).

10158633493 is an equidigital number, since it uses as much as digits as its factorization.

10158633493 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 233280, while the sum is 43.

The spelling of 10158633493 in words is "ten billion, one hundred fifty-eight million, six hundred thirty-three thousand, four hundred ninety-three".