255553050 has 24 divisors (see below), whose sum is σ = 633771936. Its totient is φ = 68147440.

The previous prime is 255553049. The next prime is 255553063. The reversal of 255553050 is 50355552.

It is a super-2 number, since 2×255553050² = 130614722728605000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 255552999 and 255553017.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 851694 + ... + 851993.

It is an arithmetic number, because the mean of its divisors is an integer number (26407164).

Almost surely, 2^255553050 is an apocalyptic number.

255553050 is an abundant number, since it is smaller than the sum of its proper divisors (378218886).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

255553050 is a wasteful number, since it uses less digits than its factorization.

255553050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1703702 (or 1703697 counting only the distinct ones).

The product of its (nonzero) digits is 18750, while the sum is 30.

The square root of 255553050 is about 15986.0267108497. The cubic root of 255553050 is about 634.5906800583.

The spelling of 255553050 in words is "two hundred fifty-five million, five hundred fifty-three thousand, fifty".