84167588013 has 16 divisors (see below), whose sum is σ = 118830965760. Its totient is φ = 52808308736.

The previous prime is 84167588003. The next prime is 84167588039. The reversal of 84167588013 is 31088576148.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 84167588013 - 2⁴ = 84167587997 is a prime.

It is a super-2 number, since 2×84167588013² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84167588003) 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, 1489981 + ... + 1545437.

It is an arithmetic number, because the mean of its divisors is an integer number (7426935360).

Almost surely, 2^84167588013 is an apocalyptic number.

It is an amenable number.

84167588013 is a deficient number, since it is larger than the sum of its proper divisors (34663377747).

84167588013 is a wasteful number, since it uses less digits than its factorization.

84167588013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85236.

The product of its (nonzero) digits is 1290240, while the sum is 51.

The spelling of 84167588013 in words is "eighty-four billion, one hundred sixty-seven million, five hundred eighty-eight thousand, thirteen".