2553305108 has 6 divisors (see below), whose sum is σ = 4468283946. Its totient is φ = 1276652552.

The previous prime is 2553305099. The next prime is 2553305129. The reversal of 2553305108 is 8015033552.

It can be written as a sum of positive squares in only one way, i.e., 1978648324 + 574656784 = 44482^2 + 23972^2 .

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, 319163135 + ... + 319163142.

It is an arithmetic number, because the mean of its divisors is an integer number (744713991).

Almost surely, 2^2553305108 is an apocalyptic number.

It is an amenable number.

2553305108 is a deficient number, since it is larger than the sum of its proper divisors (1914978838).

2553305108 is a wasteful number, since it uses less digits than its factorization.

2553305108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 638326281 (or 638326279 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 32.

The square root of 2553305108 is about 50530.2395402990. The cubic root of 2553305108 is about 1366.7872054169.

The spelling of 2553305108 in words is "two billion, five hundred fifty-three million, three hundred five thousand, one hundred eight".