2553153662 has 4 divisors (see below), whose sum is σ = 3829730496. Its totient is φ = 1276576830.

The previous prime is 2553153623. The next prime is 2553153689. The reversal of 2553153662 is 2663513552.

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, 638288414 + ... + 638288417.

It is an arithmetic number, because the mean of its divisors is an integer number (957432624).

Almost surely, 2^2553153662 is an apocalyptic number.

2553153662 is a deficient number, since it is larger than the sum of its proper divisors (1276576834).

2553153662 is a wasteful number, since it uses less digits than its factorization.

2553153662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1276576833.

The product of its digits is 162000, while the sum is 38.

The square root of 2553153662 is about 50528.7409500771. The cubic root of 2553153662 is about 1366.7601818091.

The spelling of 2553153662 in words is "two billion, five hundred fifty-three million, one hundred fifty-three thousand, six hundred sixty-two".