50901419563 has 2 divisors, whose sum is σ = 50901419564. Its totient is φ = 50901419562.

The previous prime is 50901419477. The next prime is 50901419629. The reversal of 50901419563 is 36591410905.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50901419563 - 2¹³ = 50901411371 is a prime.

It is a super-2 number, since 2×50901419563² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (50901416563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25450709781 + 25450709782.

It is an arithmetic number, because the mean of its divisors is an integer number (25450709782).

Almost surely, 2^50901419563 is an apocalyptic number.

50901419563 is a deficient number, since it is larger than the sum of its proper divisors (1).

50901419563 is an equidigital number, since it uses as much as digits as its factorization.

50901419563 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145800, while the sum is 43.

The spelling of 50901419563 in words is "fifty billion, nine hundred one million, four hundred nineteen thousand, five hundred sixty-three".