83810053 has 8 divisors (see below), whose sum is σ = 85896800. Its totient is φ = 81729648.

The previous prime is 83810047. The next prime is 83810101. The reversal of 83810053 is 35001838.

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 83810053 - 2⁵ = 83810021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83810003) 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, 35803 + ... + 38071.

It is an arithmetic number, because the mean of its divisors is an integer number (10737100).

Almost surely, 2^83810053 is an apocalyptic number.

It is an amenable number.

83810053 is a deficient number, since it is larger than the sum of its proper divisors (2086747).

83810053 is a wasteful number, since it uses less digits than its factorization.

83810053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3171.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 83810053 is about 9154.7830667908. The cubic root of 83810053 is about 437.6215551219.

The spelling of 83810053 in words is "eighty-three million, eight hundred ten thousand, fifty-three".