2553231662 has 4 divisors (see below), whose sum is σ = 3829847496. Its totient is φ = 1276615830.

The previous prime is 2553231643. The next prime is 2553231689. The reversal of 2553231662 is 2661323552.

2553231662 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.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 638307914 + ... + 638307917.

It is an arithmetic number, because the mean of its divisors is an integer number (957461874).

Almost surely, 2^2553231662 is an apocalyptic number.

2553231662 is a deficient number, since it is larger than the sum of its proper divisors (1276615834).

2553231662 is a wasteful number, since it uses less digits than its factorization.

2553231662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1276615833.

The product of its digits is 64800, while the sum is 35.

The square root of 2553231662 is about 50529.5127821356. The cubic root of 2553231662 is about 1366.7741000481.

The spelling of 2553231662 in words is "two billion, five hundred fifty-three million, two hundred thirty-one thousand, six hundred sixty-two".