2520413401 has 4 divisors (see below), whose sum is σ = 2749541904. Its totient is φ = 2291284900.

The previous prime is 2520413383. The next prime is 2520413449. The reversal of 2520413401 is 1043140252.

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 2520413401 - 2⁵ = 2520413369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2520413201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114564235 + ... + 114564256.

It is an arithmetic number, because the mean of its divisors is an integer number (687385476).

Almost surely, 2^2520413401 is an apocalyptic number.

It is an amenable number.

2520413401 is a deficient number, since it is larger than the sum of its proper divisors (229128503).

2520413401 is a wasteful number, since it uses less digits than its factorization.

2520413401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229128502.

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

The square root of 2520413401 is about 50203.7189957079. The cubic root of 2520413401 is about 1360.8928323094.

Adding to 2520413401 its reverse (1043140252), we get a palindrome (3563553653).

The spelling of 2520413401 in words is "two billion, five hundred twenty million, four hundred thirteen thousand, four hundred one".