2532561413 has 4 divisors (see below), whose sum is σ = 2534239008. Its totient is φ = 2530883820.

The previous prime is 2532561407. The next prime is 2532561419. The reversal of 2532561413 is 3141652352.

It is a happy number.

2532561413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 an interprime number because it is at equal distance from previous prime (2532561407) and next prime (2532561419).

It is a cyclic number.

It is not a de Polignac number, because 2532561413 - 2¹² = 2532557317 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 2532561413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2532561419) 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, 836531 + ... + 839552.

It is an arithmetic number, because the mean of its divisors is an integer number (633559752).

Almost surely, 2^2532561413 is an apocalyptic number.

It is an amenable number.

2532561413 is a deficient number, since it is larger than the sum of its proper divisors (1677595).

2532561413 is a wasteful number, since it uses less digits than its factorization.

2532561413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1677594.

The product of its digits is 21600, while the sum is 32.

The square root of 2532561413 is about 50324.5607333040. The cubic root of 2532561413 is about 1363.0757615774.

The spelling of 2532561413 in words is "two billion, five hundred thirty-two million, five hundred sixty-one thousand, four hundred thirteen".