2475151643 has 2 divisors, whose sum is σ = 2475151644. Its totient is φ = 2475151642.

The previous prime is 2475151639. The next prime is 2475151807. The reversal of 2475151643 is 3461515742.

2475151643 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2475151643 - 2² = 2475151639 is a prime.

It is a super-2 number, since 2×2475151643² = 12252751311691198898, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2475151597 and 2475151606.

It is not a weakly prime, because it can be changed into another prime (2475151543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1237575821 + 1237575822.

It is an arithmetic number, because the mean of its divisors is an integer number (1237575822).

Almost surely, 2^2475151643 is an apocalyptic number.

2475151643 is a deficient number, since it is larger than the sum of its proper divisors (1).

2475151643 is an equidigital number, since it uses as much as digits as its factorization.

2475151643 is an evil number, because the sum of its binary digits is even.

The product of its digits is 100800, while the sum is 38.

The square root of 2475151643 is about 49750.8959014810. The cubic root of 2475151643 is about 1352.6972399103.

The spelling of 2475151643 in words is "two billion, four hundred seventy-five million, one hundred fifty-one thousand, six hundred forty-three".