5350051391 has 2 divisors, whose sum is σ = 5350051392. Its totient is φ = 5350051390.

The previous prime is 5350051387. The next prime is 5350051417. The reversal of 5350051391 is 1931500535.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5350051391 - 2² = 5350051387 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5350051381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2675025695 + 2675025696.

It is an arithmetic number, because the mean of its divisors is an integer number (2675025696).

Almost surely, 2^5350051391 is an apocalyptic number.

5350051391 is a deficient number, since it is larger than the sum of its proper divisors (1).

5350051391 is an equidigital number, since it uses as much as digits as its factorization.

5350051391 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10125, while the sum is 32.

The square root of 5350051391 is about 73144.0454924391. The cubic root of 5350051391 is about 1748.9845963606.

The spelling of 5350051391 in words is "five billion, three hundred fifty million, fifty-one thousand, three hundred ninety-one".