2504001311 has 8 divisors (see below), whose sum is σ = 2862173184. Its totient is φ = 2145943800.

The previous prime is 2504001287. The next prime is 2504001319. The reversal of 2504001311 is 1131004052.

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

It is not a de Polignac number, because 2504001311 - 2¹⁰ = 2504000287 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2504001311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2504001319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25046 + ... + 75068.

It is an arithmetic number, because the mean of its divisors is an integer number (357771648).

Almost surely, 2^2504001311 is an apocalyptic number.

2504001311 is a deficient number, since it is larger than the sum of its proper divisors (358171873).

2504001311 is an equidigital number, since it uses as much as digits as its factorization.

2504001311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57181.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 2504001311 is about 50039.9971123101. The cubic root of 2504001311 is about 1357.9325042748.

Adding to 2504001311 its reverse (1131004052), we get a palindrome (3635005363).

The spelling of 2504001311 in words is "two billion, five hundred four million, one thousand, three hundred eleven".