5290379641 has 2 divisors, whose sum is σ = 5290379642. Its totient is φ = 5290379640.

The previous prime is 5290379629. The next prime is 5290379659. The reversal of 5290379641 is 1469730925.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4162830400 + 1127549241 = 64520^2 + 33579^2 .

It is a cyclic number.

It is not a de Polignac number, because 5290379641 - 2¹⁷ = 5290248569 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5290379591 and 5290379600.

It is not a weakly prime, because it can be changed into another prime (5290379681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2645189820 + 2645189821.

It is an arithmetic number, because the mean of its divisors is an integer number (2645189821).

Almost surely, 2^5290379641 is an apocalyptic number.

It is an amenable number.

5290379641 is a deficient number, since it is larger than the sum of its proper divisors (1).

5290379641 is an equidigital number, since it uses as much as digits as its factorization.

5290379641 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 408240, while the sum is 46.

The square root of 5290379641 is about 72734.9959854264. The cubic root of 5290379641 is about 1742.4578425359.

The spelling of 5290379641 in words is "five billion, two hundred ninety million, three hundred seventy-nine thousand, six hundred forty-one".