83277533 has 8 divisors (see below), whose sum is σ = 84805056. Its totient is φ = 81760000.

The previous prime is 83277527. The next prime is 83277539. The reversal of 83277533 is 33577238.

It is an interprime number because it is at equal distance from previous prime (83277527) and next prime (83277539).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 83277533 - 2⁴ = 83277517 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 (83277539) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15485 + ... + 20157.

It is an arithmetic number, because the mean of its divisors is an integer number (10600632).

Almost surely, 2^83277533 is an apocalyptic number.

It is an amenable number.

83277533 is a deficient number, since it is larger than the sum of its proper divisors (1527523).

83277533 is a wasteful number, since it uses less digits than its factorization.

83277533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4995.

The product of its digits is 105840, while the sum is 38.

The square root of 83277533 is about 9125.6524698237. The cubic root of 83277533 is about 436.6927184374.

The spelling of 83277533 in words is "eighty-three million, two hundred seventy-seven thousand, five hundred thirty-three".