50358052819 has 2 divisors, whose sum is σ = 50358052820. Its totient is φ = 50358052818.

The previous prime is 50358052813. The next prime is 50358052847. The reversal of 50358052819 is 91825085305.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50358052819 is a prime.

It is a super-2 number, since 2×50358052819² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (50358052813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25179026409 + 25179026410.

It is an arithmetic number, because the mean of its divisors is an integer number (25179026410).

Almost surely, 2^50358052819 is an apocalyptic number.

50358052819 is a deficient number, since it is larger than the sum of its proper divisors (1).

50358052819 is an equidigital number, since it uses as much as digits as its factorization.

50358052819 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432000, while the sum is 46.

The spelling of 50358052819 in words is "fifty billion, three hundred fifty-eight million, fifty-two thousand, eight hundred nineteen".