84059477602 has 8 divisors (see below), whose sum is σ = 126108787500. Its totient is φ = 42023215104.

The previous prime is 84059477597. The next prime is 84059477609. The reversal of 84059477602 is 20677495048.

It can be written as a sum of positive squares in 2 ways, for example, as 77551667361 + 6507810241 = 278481^2 + 80671^2 .

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

It is a super-2 number, since 2×84059477602² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 84059477602.

It is not an unprimeable number, because it can be changed into a prime (84059477609) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3245727 + ... + 3271522.

Almost surely, 2^84059477602 is an apocalyptic number.

84059477602 is a deficient number, since it is larger than the sum of its proper divisors (42049309898).

84059477602 is a wasteful number, since it uses less digits than its factorization.

84059477602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6523700.

The product of its (nonzero) digits is 3386880, while the sum is 52.

The spelling of 84059477602 in words is "eighty-four billion, fifty-nine million, four hundred seventy-seven thousand, six hundred two".