2255517016 has 8 divisors (see below), whose sum is σ = 4229094420. Its totient is φ = 1127758504.

The previous prime is 2255516993. The next prime is 2255517059. The reversal of 2255517016 is 6107155522.

It is a tau number, because it is divible by the number of its divisors (8).

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, 140969806 + ... + 140969821.

Almost surely, 2^2255517016 is an apocalyptic number.

It is an amenable number.

2255517016 is a deficient number, since it is larger than the sum of its proper divisors (1973577404).

2255517016 is a wasteful number, since it uses less digits than its factorization.

2255517016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281939633 (or 281939629 counting only the distinct ones).

The product of its (nonzero) digits is 21000, while the sum is 34.

The square root of 2255517016 is about 47492.2837522055. The cubic root of 2255517016 is about 1311.4408356738.

The spelling of 2255517016 in words is "two billion, two hundred fifty-five million, five hundred seventeen thousand, sixteen".