50511132467 has 2 divisors, whose sum is σ = 50511132468. Its totient is φ = 50511132466.

The previous prime is 50511132449. The next prime is 50511132599. The reversal of 50511132467 is 76423111505.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50511132467 - 2¹⁸ = 50510870323 is a prime.

It is not a weakly prime, because it can be changed into another prime (50511132367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25255566233 + 25255566234.

It is an arithmetic number, because the mean of its divisors is an integer number (25255566234).

Almost surely, 2^50511132467 is an apocalyptic number.

50511132467 is a deficient number, since it is larger than the sum of its proper divisors (1).

50511132467 is an equidigital number, since it uses as much as digits as its factorization.

50511132467 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25200, while the sum is 35.

The spelling of 50511132467 in words is "fifty billion, five hundred eleven million, one hundred thirty-two thousand, four hundred sixty-seven".