83877053 has 8 divisors (see below), whose sum is σ = 90443808. Its totient is φ = 77326704.

The previous prime is 83877049. The next prime is 83877083. The reversal of 83877053 is 35077838.

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

It is not a de Polignac number, because 83877053 - 2² = 83877049 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 83877053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83877083) 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, 7826 + ... + 15132.

It is an arithmetic number, because the mean of its divisors is an integer number (11305476).

Almost surely, 2^83877053 is an apocalyptic number.

It is an amenable number.

83877053 is a deficient number, since it is larger than the sum of its proper divisors (6566755).

83877053 is a wasteful number, since it uses less digits than its factorization.

83877053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8203.

The product of its (nonzero) digits is 141120, while the sum is 41.

The square root of 83877053 is about 9158.4416250801. The cubic root of 83877053 is about 437.7381395227.

The spelling of 83877053 in words is "eighty-three million, eight hundred seventy-seven thousand, fifty-three".