4523963761 has 4 divisors (see below), whose sum is σ = 4525034724. Its totient is φ = 4522892800.

The previous prime is 4523963713. The next prime is 4523963809. The reversal of 4523963761 is 1673693254.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (4523963713) and next prime (4523963809).

It can be written as a sum of positive squares in 2 ways, for example, as 2197734400 + 2326229361 = 46880^2 + 48231^2 .

It is a cyclic number.

It is not a de Polignac number, because 4523963761 - 2¹¹ = 4523961713 is a prime.

It is a super-2 number, since 2×4523963761² = 40932496221682530242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4523963711) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 529120 + ... + 537601.

It is an arithmetic number, because the mean of its divisors is an integer number (1131258681).

Almost surely, 2^4523963761 is an apocalyptic number.

It is an amenable number.

4523963761 is a deficient number, since it is larger than the sum of its proper divisors (1070963).

4523963761 is a wasteful number, since it uses less digits than its factorization.

4523963761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1070962.

The product of its digits is 816480, while the sum is 46.

The square root of 4523963761 is about 67260.4174905271. The cubic root of 4523963761 is about 1653.8890523142.

The spelling of 4523963761 in words is "four billion, five hundred twenty-three million, nine hundred sixty-three thousand, seven hundred sixty-one".