2255645010 has 16 divisors (see below), whose sum is σ = 5413548096. Its totient is φ = 601505328.

The previous prime is 2255644957. The next prime is 2255645039. The reversal of 2255645010 is 105465522.

It is a super-2 number, since 2×2255645010² = 10175868822275800200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 75188167 = 2255645010 / (2 + 2 + 5 + 5 + 6 + 4 + 5 + 0 + 1 + 0).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37594054 + ... + 37594113.

It is an arithmetic number, because the mean of its divisors is an integer number (338346756).

Almost surely, 2^2255645010 is an apocalyptic number.

2255645010 is an abundant number, since it is smaller than the sum of its proper divisors (3157903086).

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

2255645010 is a wasteful number, since it uses less digits than its factorization.

2255645010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75188177.

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 2255645010 is about 47493.6312572539. The cubic root of 2255645010 is about 1311.4656420164.

The spelling of 2255645010 in words is "two billion, two hundred fifty-five million, six hundred forty-five thousand, ten".