83375011 has 4 divisors (see below), whose sum is σ = 83400912. Its totient is φ = 83349112.

The previous prime is 83374999. The next prime is 83375093. The reversal of 83375011 is 11057338.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11057338 = 2 ⋅5528669.

It is a cyclic number.

It is not a de Polignac number, because 83375011 - 2¹¹ = 83372963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83375711) 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, 7300 + ... + 14833.

It is an arithmetic number, because the mean of its divisors is an integer number (20850228).

Almost surely, 2^83375011 is an apocalyptic number.

83375011 is a deficient number, since it is larger than the sum of its proper divisors (25901).

83375011 is a wasteful number, since it uses less digits than its factorization.

83375011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25900.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 83375011 is about 9130.9917862191. The cubic root of 83375011 is about 436.8630378229.

The spelling of 83375011 in words is "eighty-three million, three hundred seventy-five thousand, eleven".