83701658445 has 16 divisors (see below), whose sum is σ = 137542185600. Its totient is φ = 43434373824.

The previous prime is 83701658429. The next prime is 83701658449. The reversal of 83701658445 is 54485610738.

It is not a de Polignac number, because 83701658445 - 2⁴ = 83701658429 is a prime.

It is a super-3 number, since 3×83701658445³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83701658449) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75406345 + ... + 75407454.

It is an arithmetic number, because the mean of its divisors is an integer number (8596386600).

Almost surely, 2^83701658445 is an apocalyptic number.

It is an amenable number.

83701658445 is a deficient number, since it is larger than the sum of its proper divisors (53840527155).

83701658445 is a wasteful number, since it uses less digits than its factorization.

83701658445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150813844.

The product of its (nonzero) digits is 3225600, while the sum is 51.

The spelling of 83701658445 in words is "eighty-three billion, seven hundred one million, six hundred fifty-eight thousand, four hundred forty-five".