93126862139 has 4 divisors (see below), whose sum is σ = 93720027024. Its totient is φ = 92533697256.

The previous prime is 93126862117. The next prime is 93126862211.

It is a happy number.

93126862139 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-93126862139 is a prime.

It is a super-2 number, since 2×93126862139² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (93126862739) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 296582207 + ... + 296582520.

It is an arithmetic number, because the mean of its divisors is an integer number (23430006756).

Almost surely, 2^93126862139 is an apocalyptic number.

93126862139 is a deficient number, since it is larger than the sum of its proper divisors (593164885).

93126862139 is a wasteful number, since it uses less digits than its factorization.

93126862139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 593164884.

The product of its digits is 839808, while the sum is 50.

The spelling of 93126862139 in words is "ninety-three billion, one hundred twenty-six million, eight hundred sixty-two thousand, one hundred thirty-nine".