2504013401 has 4 divisors (see below), whose sum is σ = 2635803600. Its totient is φ = 2372223204.

The previous prime is 2504013389. The next prime is 2504013409. The reversal of 2504013401 is 1043104052.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2504013401 - 2¹⁰ = 2504012377 is a prime.

It is a super-2 number, since 2×2504013401² = 12540166224775173602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2504013409) 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 3 ways as a sum of consecutive naturals, for example, 65895071 + ... + 65895108.

It is an arithmetic number, because the mean of its divisors is an integer number (658950900).

Almost surely, 2^2504013401 is an apocalyptic number.

It is an amenable number.

2504013401 is a deficient number, since it is larger than the sum of its proper divisors (131790199).

2504013401 is a wasteful number, since it uses less digits than its factorization.

2504013401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131790198.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 2504013401 is about 50040.1179155285. The cubic root of 2504013401 is about 1357.9346897606.

Adding to 2504013401 its reverse (1043104052), we get a palindrome (3547117453).

The spelling of 2504013401 in words is "two billion, five hundred four million, thirteen thousand, four hundred one".