8066129524 has 6 divisors (see below), whose sum is σ = 14115726674. Its totient is φ = 4033064760.

The previous prime is 8066129479. The next prime is 8066129557. The reversal of 8066129524 is 4259216608.

It can be written as a sum of positive squares in only one way, i.e., 8049319524 + 16810000 = 89718^2 + 4100^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1008266187 + ... + 1008266194.

Almost surely, 2^8066129524 is an apocalyptic number.

It is an amenable number.

8066129524 is a deficient number, since it is larger than the sum of its proper divisors (6049597150).

8066129524 is a wasteful number, since it uses less digits than its factorization.

8066129524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2016532385 (or 2016532383 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 43.

The square root of 8066129524 is about 89811.6335671499. The cubic root of 8066129524 is about 2005.4956785931.

The spelling of 8066129524 in words is "eight billion, sixty-six million, one hundred twenty-nine thousand, five hundred twenty-four".