50997225463 has 2 divisors, whose sum is σ = 50997225464. Its totient is φ = 50997225462.

The previous prime is 50997225401. The next prime is 50997225469. The reversal of 50997225463 is 36452279905.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50997225463 - 2²¹ = 50995128311 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50997225463.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50997225469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25498612731 + 25498612732.

It is an arithmetic number, because the mean of its divisors is an integer number (25498612732).

Almost surely, 2^50997225463 is an apocalyptic number.

50997225463 is a deficient number, since it is larger than the sum of its proper divisors (1).

50997225463 is an equidigital number, since it uses as much as digits as its factorization.

50997225463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4082400, while the sum is 52.

The spelling of 50997225463 in words is "fifty billion, nine hundred ninety-seven million, two hundred twenty-five thousand, four hundred sixty-three".