50945906951 has 2 divisors, whose sum is σ = 50945906952. Its totient is φ = 50945906950.

The previous prime is 50945906933. The next prime is 50945906981. The reversal of 50945906951 is 15960954905.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50945906951 - 2⁶ = 50945906887 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50945906893 and 50945906902.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50945906981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25472953475 + 25472953476.

It is an arithmetic number, because the mean of its divisors is an integer number (25472953476).

Almost surely, 2^50945906951 is an apocalyptic number.

50945906951 is a deficient number, since it is larger than the sum of its proper divisors (1).

50945906951 is an equidigital number, since it uses as much as digits as its factorization.

50945906951 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2187000, while the sum is 53.

The spelling of 50945906951 in words is "fifty billion, nine hundred forty-five million, nine hundred six thousand, nine hundred fifty-one".