5111607001 has 4 divisors (see below), whose sum is σ = 5123412532. Its totient is φ = 5099801472.

The previous prime is 5111606999. The next prime is 5111607023. The reversal of 5111607001 is 1007061115.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1007061115 = 5 ⋅201412223.

It can be written as a sum of positive squares in 2 ways, for example, as 2381440000 + 2730167001 = 48800^2 + 52251^2 .

It is a cyclic number.

It is not a de Polignac number, because 5111607001 - 2¹ = 5111606999 is a prime.

It is a super-2 number, since 2×5111607001² = 52257052265344428002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5111607401) 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, 5902116 + ... + 5902981.

It is an arithmetic number, because the mean of its divisors is an integer number (1280853133).

Almost surely, 2^5111607001 is an apocalyptic number.

It is an amenable number.

5111607001 is a deficient number, since it is larger than the sum of its proper divisors (11805531).

5111607001 is a wasteful number, since it uses less digits than its factorization.

5111607001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11805530.

The product of its (nonzero) digits is 210, while the sum is 22.

The square root of 5111607001 is about 71495.5033620996. The cubic root of 5111607001 is about 1722.6054573562.

Adding to 5111607001 its reverse (1007061115), we get a palindrome (6118668116).

The spelling of 5111607001 in words is "five billion, one hundred eleven million, six hundred seven thousand, one".