2531164001 has 8 divisors (see below), whose sum is σ = 2541172608. Its totient is φ = 2521168000.

The previous prime is 2531163979. The next prime is 2531164019. The reversal of 2531164001 is 1004611352.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2531164001 - 2²⁶ = 2464055137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2531164091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 645236 + ... + 649146.

It is an arithmetic number, because the mean of its divisors is an integer number (317646576).

Almost surely, 2^2531164001 is an apocalyptic number.

It is an amenable number.

2531164001 is a deficient number, since it is larger than the sum of its proper divisors (10008607).

2531164001 is a wasteful number, since it uses less digits than its factorization.

2531164001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6303.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 2531164001 is about 50310.6748215525. The cubic root of 2531164001 is about 1362.8250103205.

Adding to 2531164001 its reverse (1004611352), we get a palindrome (3535775353).

The spelling of 2531164001 in words is "two billion, five hundred thirty-one million, one hundred sixty-four thousand, one".