3125463641 has 8 divisors (see below), whose sum is σ = 3162009960. Its totient is φ = 3088949248.

The previous prime is 3125463623. The next prime is 3125463659. The reversal of 3125463641 is 1463645213.

3125463641 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3125463623) and next prime (3125463659).

It can be written as a sum of positive squares in 4 ways, for example, as 200817241 + 2924646400 = 14171^2 + 54080^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 3125463641 - 2¹⁴ = 3125447257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3125463941) 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, 229865 + ... + 243081.

It is an arithmetic number, because the mean of its divisors is an integer number (395251245).

Almost surely, 2^3125463641 is an apocalyptic number.

It is an amenable number.

3125463641 is a deficient number, since it is larger than the sum of its proper divisors (36546319).

3125463641 is a wasteful number, since it uses less digits than its factorization.

3125463641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15963.

The product of its digits is 51840, while the sum is 35.

The square root of 3125463641 is about 55905.8462148638. The cubic root of 3125463641 is about 1462.0811692380.

The spelling of 3125463641 in words is "three billion, one hundred twenty-five million, four hundred sixty-three thousand, six hundred forty-one".