5999001522 has 16 divisors (see below), whose sum is σ = 12030173760. Its totient is φ = 1994305392.

The previous prime is 5999001467. The next prime is 5999001523. The reversal of 5999001522 is 2251009995.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (5999001523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1338022 + ... + 1342497.

It is an arithmetic number, because the mean of its divisors is an integer number (751885860).

Almost surely, 2^5999001522 is an apocalyptic number.

5999001522 is an abundant number, since it is smaller than the sum of its proper divisors (6031172238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5999001522 is a wasteful number, since it uses less digits than its factorization.

5999001522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2680897.

The product of its (nonzero) digits is 72900, while the sum is 42.

The square root of 5999001522 is about 77453.2215082110. The cubic root of 5999001522 is about 1817.0197897439.

The spelling of 5999001522 in words is "five billion, nine hundred ninety-nine million, one thousand, five hundred twenty-two".