4253162645 has 24 divisors (see below), whose sum is σ = 5507561472. Its totient is φ = 3149546400.

The previous prime is 4253162567. The next prime is 4253162653. The reversal of 4253162645 is 5462613524.

4253162645 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4253162645 - 2²² = 4248968341 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4253162599 and 4253162608.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56060 + ... + 107930.

It is an arithmetic number, because the mean of its divisors is an integer number (229481728).

Almost surely, 2^4253162645 is an apocalyptic number.

It is an amenable number.

4253162645 is a deficient number, since it is larger than the sum of its proper divisors (1254398827).

4253162645 is a wasteful number, since it uses less digits than its factorization.

4253162645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51953 (or 51930 counting only the distinct ones).

The product of its digits is 172800, while the sum is 38.

The square root of 4253162645 is about 65216.2759209693. The cubic root of 4253162645 is about 1620.2075948212.

The spelling of 4253162645 in words is "four billion, two hundred fifty-three million, one hundred sixty-two thousand, six hundred forty-five".