2545498264 has 16 divisors (see below), whose sum is σ = 5053563000. Its totient is φ = 1197881472.

The previous prime is 2545498259. The next prime is 2545498279. The reversal of 2545498264 is 4628945452.

2545498264 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2545498264² = 12959122824054027392, which contains 22 as substring.

It is a congruent number.

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, 9358314 + ... + 9358585.

Almost surely, 2^2545498264 is an apocalyptic number.

It is an amenable number.

2545498264 is a deficient number, since it is larger than the sum of its proper divisors (2508064736).

2545498264 is a wasteful number, since it uses less digits than its factorization.

2545498264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18716922 (or 18716918 counting only the distinct ones).

The product of its digits is 2764800, while the sum is 49.

The square root of 2545498264 is about 50452.9311735205. The cubic root of 2545498264 is about 1365.3927790402.

The spelling of 2545498264 in words is "two billion, five hundred forty-five million, four hundred ninety-eight thousand, two hundred sixty-four".