83083527861 has 8 divisors (see below), whose sum is σ = 113772038304. Its totient is φ = 53892018000.

The previous prime is 83083527859. The next prime is 83083527907. The reversal of 83083527861 is 16872538038.

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

It is not a de Polignac number, because 83083527861 - 2¹ = 83083527859 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83083528861) 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, 374250015 + ... + 374250236.

It is an arithmetic number, because the mean of its divisors is an integer number (14221504788).

Almost surely, 2^83083527861 is an apocalyptic number.

It is an amenable number.

83083527861 is a deficient number, since it is larger than the sum of its proper divisors (30688510443).

83083527861 is a wasteful number, since it uses less digits than its factorization.

83083527861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 748500291.

The product of its (nonzero) digits is 1935360, while the sum is 51.

The spelling of 83083527861 in words is "eighty-three billion, eighty-three million, five hundred twenty-seven thousand, eight hundred sixty-one".