5090001 has 16 divisors (see below), whose sum is σ = 7809024. Its totient is φ = 2888784.

The previous prime is 5089963. The next prime is 5090003. The reversal of 5090001 is 1000905.

It is not a de Polignac number, because 5090001 - 2⁷ = 5089873 is a prime.

It is a super-2 number, since 2×5090001² = 51816220360002, which contains 22 as substring.

5090001 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5090003) 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, 2680 + ... + 4166.

It is an arithmetic number, because the mean of its divisors is an integer number (488064).

Almost surely, 2^5090001 is an apocalyptic number.

It is an amenable number.

5090001 is a deficient number, since it is larger than the sum of its proper divisors (2719023).

5090001 is a wasteful number, since it uses less digits than its factorization.

5090001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1660.

The product of its (nonzero) digits is 45, while the sum is 15.

The square root of 5090001 is about 2256.1030561568. The cubic root of 5090001 is about 172.0174964174.

Adding to 5090001 its reverse (1000905), we get a palindrome (6090906).

The spelling of 5090001 in words is "five million, ninety thousand, one".