4253906548 has 6 divisors (see below), whose sum is σ = 7444336466. Its totient is φ = 2126953272.

The previous prime is 4253906533. The next prime is 4253906593. The reversal of 4253906548 is 8456093524.

It can be written as a sum of positive squares in only one way, i.e., 4202669584 + 51236964 = 64828^2 + 7158^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4253906498 and 4253906507.

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, 531738315 + ... + 531738322.

Almost surely, 2^4253906548 is an apocalyptic number.

It is an amenable number.

4253906548 is a deficient number, since it is larger than the sum of its proper divisors (3190429918).

4253906548 is a wasteful number, since it uses less digits than its factorization.

4253906548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1063476641 (or 1063476639 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 46.

The square root of 4253906548 is about 65221.9790254788. The cubic root of 4253906548 is about 1620.3020505732.

The spelling of 4253906548 in words is "four billion, two hundred fifty-three million, nine hundred six thousand, five hundred forty-eight".