4253500136 has 8 divisors (see below), whose sum is σ = 7975312770. Its totient is φ = 2126750064.

The previous prime is 4253500127. The next prime is 4253500217. The reversal of 4253500136 is 6310053524.

It can be written as a sum of positive squares in only one way, i.e., 2351668036 + 1901832100 = 48494^2 + 43610^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 4253500099 and 4253500108.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265843751 + ... + 265843766.

Almost surely, 2^4253500136 is an apocalyptic number.

It is an amenable number.

4253500136 is a deficient number, since it is larger than the sum of its proper divisors (3721812634).

4253500136 is a wasteful number, since it uses less digits than its factorization.

4253500136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531687523 (or 531687519 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 4253500136 is about 65218.8633448943. The cubic root of 4253500136 is about 1620.2504485017.

The spelling of 4253500136 in words is "four billion, two hundred fifty-three million, five hundred thousand, one hundred thirty-six".