83333426745 has 16 divisors (see below), whose sum is σ = 133337592000. Its totient is φ = 44443124544.

The previous prime is 83333426711. The next prime is 83333426773. The reversal of 83333426745 is 54762433338.

It is not a de Polignac number, because 83333426745 - 2⁸ = 83333426489 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 83333426694 and 83333426703.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 588627 + ... + 716343.

It is an arithmetic number, because the mean of its divisors is an integer number (8333599500).

Almost surely, 2^83333426745 is an apocalyptic number.

It is an amenable number.

83333426745 is a deficient number, since it is larger than the sum of its proper divisors (50004165255).

83333426745 is a wasteful number, since it uses less digits than its factorization.

83333426745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171224.

The product of its digits is 4354560, while the sum is 48.

The spelling of 83333426745 in words is "eighty-three billion, three hundred thirty-three million, four hundred twenty-six thousand, seven hundred forty-five".