83706525088 has 24 divisors (see below), whose sum is σ = 164818103940. Its totient is φ = 41847959040.

The previous prime is 83706525061. The next prime is 83706525101. The reversal of 83706525088 is 88052560738.

It can be written as a sum of positive squares in 2 ways, for example, as 83560308624 + 146216464 = 289068^2 + 12092^2 .

It is a super-3 number, since 3×83706525088³ (a number of 34 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97158 + ... + 420538.

Almost surely, 2^83706525088 is an apocalyptic number.

It is an amenable number.

83706525088 is a deficient number, since it is larger than the sum of its proper divisors (81111578852).

83706525088 is a wasteful number, since it uses less digits than its factorization.

83706525088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331480 (or 331472 counting only the distinct ones).

The product of its (nonzero) digits is 3225600, while the sum is 52.

The spelling of 83706525088 in words is "eighty-three billion, seven hundred six million, five hundred twenty-five thousand, eighty-eight".