85041383 has 4 divisors (see below), whose sum is σ = 97190160. Its totient is φ = 72892608.

The previous prime is 85041349. The next prime is 85041443. The reversal of 85041383 is 38314058.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 38314058 = 2 ⋅19157029.

It is a cyclic number.

It is not a de Polignac number, because 85041383 - 2¹⁰ = 85040359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85041323) 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, 6074378 + ... + 6074391.

It is an arithmetic number, because the mean of its divisors is an integer number (24297540).

Almost surely, 2^85041383 is an apocalyptic number.

85041383 is a deficient number, since it is larger than the sum of its proper divisors (12148777).

85041383 is a wasteful number, since it uses less digits than its factorization.

85041383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12148776.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 85041383 is about 9221.7884924780. The cubic root of 85041383 is about 439.7543101498.

The spelling of 85041383 in words is "eighty-five million, forty-one thousand, three hundred eighty-three".