2554532313 has 4 divisors (see below), whose sum is σ = 3406043088. Its totient is φ = 1703021540.

The previous prime is 2554532303. The next prime is 2554532317. The reversal of 2554532313 is 3132354552.

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 2554532313 - 2²² = 2550338009 is a prime.

It is a super-2 number, since 2×2554532313² = 13051270676322259938, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2554532317) 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, 425755383 + ... + 425755388.

It is an arithmetic number, because the mean of its divisors is an integer number (851510772).

Almost surely, 2^2554532313 is an apocalyptic number.

It is an amenable number.

2554532313 is a deficient number, since it is larger than the sum of its proper divisors (851510775).

2554532313 is an equidigital number, since it uses as much as digits as its factorization.

2554532313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 851510774.

The product of its digits is 54000, while the sum is 33.

The square root of 2554532313 is about 50542.3813546612. The cubic root of 2554532313 is about 1367.0061451005.

Adding to 2554532313 its reverse (3132354552), we get a palindrome (5686886865).

The spelling of 2554532313 in words is "two billion, five hundred fifty-four million, five hundred thirty-two thousand, three hundred thirteen".