4265320957 has 8 divisors (see below), whose sum is σ = 4457892600. Its totient is φ = 4075782144.

The previous prime is 4265320937. The next prime is 4265320987. The reversal of 4265320957 is 7590235624.

It can be written as a sum of positive squares in 4 ways, for example, as 1504974436 + 2760346521 = 38794^2 + 52539^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4265320957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4265320937) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 755332 + ... + 760957.

It is an arithmetic number, because the mean of its divisors is an integer number (557236575).

Almost surely, 2^4265320957 is an apocalyptic number.

It is an amenable number.

4265320957 is a deficient number, since it is larger than the sum of its proper divisors (192571643).

4265320957 is a wasteful number, since it uses less digits than its factorization.

4265320957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1516415.

The product of its (nonzero) digits is 453600, while the sum is 43.

The square root of 4265320957 is about 65309.4247180298. The cubic root of 4265320957 is about 1621.7499959305.

The spelling of 4265320957 in words is "four billion, two hundred sixty-five million, three hundred twenty thousand, nine hundred fifty-seven".