5123244001 has 4 divisors (see below), whose sum is σ = 5139405972. Its totient is φ = 5107082032.

The previous prime is 5123243989. The next prime is 5123244013. The reversal of 5123244001 is 1004423215.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (5123243989) and next prime (5123244013).

It can be written as a sum of positive squares in 2 ways, for example, as 1992729600 + 3130514401 = 44640^2 + 55951^2 .

It is a cyclic number.

It is not a de Polignac number, because 5123244001 - 2²³ = 5114855393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5123244101) 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, 8080510 + ... + 8081143.

It is an arithmetic number, because the mean of its divisors is an integer number (1284851493).

Almost surely, 2^5123244001 is an apocalyptic number.

It is an amenable number.

5123244001 is a deficient number, since it is larger than the sum of its proper divisors (16161971).

5123244001 is a wasteful number, since it uses less digits than its factorization.

5123244001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16161970.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 5123244001 is about 71576.8398366399. The cubic root of 5123244001 is about 1723.9116849811.

Adding to 5123244001 its reverse (1004423215), we get a palindrome (6127667216).

The spelling of 5123244001 in words is "five billion, one hundred twenty-three million, two hundred forty-four thousand, one".