83662580703 has 8 divisors (see below), whose sum is σ = 120130885168. Its totient is φ = 51484665024.

The previous prime is 83662580689. The next prime is 83662580719. The reversal of 83662580703 is 30708526638.

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

It is not a de Polignac number, because 83662580703 - 2⁹ = 83662580191 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 (83662580003) 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, 1072597150 + ... + 1072597227.

It is an arithmetic number, because the mean of its divisors is an integer number (15016360646).

Almost surely, 2^83662580703 is an apocalyptic number.

83662580703 is a deficient number, since it is larger than the sum of its proper divisors (36468304465).

83662580703 is a wasteful number, since it uses less digits than its factorization.

83662580703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2145194393.

The product of its (nonzero) digits is 1451520, while the sum is 48.

The spelling of 83662580703 in words is "eighty-three billion, six hundred sixty-two million, five hundred eighty thousand, seven hundred three".