5373951643 has 2 divisors, whose sum is σ = 5373951644. Its totient is φ = 5373951642.

The previous prime is 5373951613. The next prime is 5373951647. The reversal of 5373951643 is 3461593735.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5373951643 - 2²⁵ = 5340397211 is a prime.

It is a super-2 number, since 2×5373951643² = 57758712522604798898, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5373951593 and 5373951602.

It is not a weakly prime, because it can be changed into another prime (5373951647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2686975821 + 2686975822.

It is an arithmetic number, because the mean of its divisors is an integer number (2686975822).

Almost surely, 2^5373951643 is an apocalyptic number.

5373951643 is a deficient number, since it is larger than the sum of its proper divisors (1).

5373951643 is an equidigital number, since it uses as much as digits as its factorization.

5373951643 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1020600, while the sum is 46.

The square root of 5373951643 is about 73307.2414090177. The cubic root of 5373951643 is about 1751.5851371487.

The spelling of 5373951643 in words is "five billion, three hundred seventy-three million, nine hundred fifty-one thousand, six hundred forty-three".