2520582341 has 4 divisors (see below), whose sum is σ = 2522902272. Its totient is φ = 2518262412.

The previous prime is 2520582329. The next prime is 2520582343. The reversal of 2520582341 is 1432850252.

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 2520582341 - 2¹⁰ = 2520581317 is a prime.

It is a super-2 number, since 2×2520582341² = 12706670675522080562, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2520582298 and 2520582307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2520582343) 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, 1158335 + ... + 1160508.

It is an arithmetic number, because the mean of its divisors is an integer number (630725568).

Almost surely, 2^2520582341 is an apocalyptic number.

It is an amenable number.

2520582341 is a deficient number, since it is larger than the sum of its proper divisors (2319931).

2520582341 is a wasteful number, since it uses less digits than its factorization.

2520582341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2319930.

The product of its (nonzero) digits is 19200, while the sum is 32.

The square root of 2520582341 is about 50205.4015121879. The cubic root of 2520582341 is about 1360.9232379164.

The spelling of 2520582341 in words is "two billion, five hundred twenty million, five hundred eighty-two thousand, three hundred forty-one".