2255060890 has 8 divisors (see below), whose sum is σ = 4059109620. Its totient is φ = 902024352.

The previous prime is 2255060881. The next prime is 2255060939. The reversal of 2255060890 is 980605522.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2198765881 + 56295009 = 46891^2 + 7503^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112753035 + ... + 112753054.

Almost surely, 2^2255060890 is an apocalyptic number.

2255060890 is a deficient number, since it is larger than the sum of its proper divisors (1804048730).

2255060890 is a wasteful number, since it uses less digits than its factorization.

2255060890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225506096.

The product of its (nonzero) digits is 43200, while the sum is 37.

The square root of 2255060890 is about 47487.4814029971. The cubic root of 2255060890 is about 1311.3524268839.

The spelling of 2255060890 in words is "two billion, two hundred fifty-five million, sixty thousand, eight hundred ninety".