2545227016 has 16 divisors (see below), whose sum is σ = 4774871340. Its totient is φ = 1271928000.

The previous prime is 2545226917. The next prime is 2545227017. The reversal of 2545227016 is 6107225452.

It can be written as a sum of positive squares in 2 ways, for example, as 2356714116 + 188512900 = 48546^2 + 13730^2 .

It is not an unprimeable number, because it can be changed into a prime (2545227017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69735 + ... + 99766.

Almost surely, 2^2545227016 is an apocalyptic number.

It is an amenable number.

2545227016 is a deficient number, since it is larger than the sum of its proper divisors (2229644324).

2545227016 is a wasteful number, since it uses less digits than its factorization.

2545227016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171384 (or 171380 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 34.

The square root of 2545227016 is about 50450.2429726557. The cubic root of 2545227016 is about 1365.3442786187.

The spelling of 2545227016 in words is "two billion, five hundred forty-five million, two hundred twenty-seven thousand, sixteen".