2553412773 has 4 divisors (see below), whose sum is σ = 3404550368. Its totient is φ = 1702275180.

The previous prime is 2553412769. The next prime is 2553412783. The reversal of 2553412773 is 3772143552.

2553412773 is digitally balanced in base 2 and base 4, because in such bases 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 not a de Polignac number, because 2553412773 - 2² = 2553412769 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2553412783) 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, 425568793 + ... + 425568798.

It is an arithmetic number, because the mean of its divisors is an integer number (851137592).

Almost surely, 2^2553412773 is an apocalyptic number.

It is an amenable number.

2553412773 is a deficient number, since it is larger than the sum of its proper divisors (851137595).

2553412773 is an equidigital number, since it uses as much as digits as its factorization.

2553412773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 851137594.

The product of its digits is 176400, while the sum is 39.

The square root of 2553412773 is about 50531.3048812318. The cubic root of 2553412773 is about 1366.8064162136.

The spelling of 2553412773 in words is "two billion, five hundred fifty-three million, four hundred twelve thousand, seven hundred seventy-three".