50102254115393 has 2 divisors, whose sum is σ = 50102254115394. Its totient is φ = 50102254115392.

The previous prime is 50102254115387. The next prime is 50102254115411. The reversal of 50102254115393 is 39351145220105.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 49869753669904 + 232500445489 = 7061852^2 + 482183^2 .

It is a cyclic number.

It is not a de Polignac number, because 50102254115393 - 2²⁸ = 50101985679937 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50102254115393.

It is not a weakly prime, because it can be changed into another prime (50102254915393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25051127057696 + 25051127057697.

It is an arithmetic number, because the mean of its divisors is an integer number (25051127057697).

Almost surely, 2^{50102254115393} is an apocalyptic number.

It is an amenable number.

50102254115393 is a deficient number, since it is larger than the sum of its proper divisors (1).

50102254115393 is an equidigital number, since it uses as much as digits as its factorization.

50102254115393 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162000, while the sum is 41.

Adding to 50102254115393 its reverse (39351145220105), we get a palindrome (89453399335498).

The spelling of 50102254115393 in words is "fifty trillion, one hundred two billion, two hundred fifty-four million, one hundred fifteen thousand, three hundred ninety-three".