5990020001 has 16 divisors (see below), whose sum is σ = 6873984000. Its totient is φ = 5113163328.

The previous prime is 5990019983. The next prime is 5990020027. The reversal of 5990020001 is 1000200995.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-5990020001 is a prime.

It is a super-2 number, since 2×5990020001² = 71760679224760080002, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5990020031) 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, 2348675 + ... + 2351223.

It is an arithmetic number, because the mean of its divisors is an integer number (429624000).

Almost surely, 2^5990020001 is an apocalyptic number.

It is an amenable number.

5990020001 is a deficient number, since it is larger than the sum of its proper divisors (883963999).

5990020001 is a wasteful number, since it uses less digits than its factorization.

5990020001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3808.

The product of its (nonzero) digits is 810, while the sum is 26.

The square root of 5990020001 is about 77395.2194970723. The cubic root of 5990020001 is about 1816.1125414003.

Adding to 5990020001 its reverse (1000200995), we get a palindrome (6990220996).

The spelling of 5990020001 in words is "five billion, nine hundred ninety million, twenty thousand, one".