50261567 has 2 divisors, whose sum is σ = 50261568. Its totient is φ = 50261566.

The previous prime is 50261551. The next prime is 50261573. The reversal of 50261567 is 76516205.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50261567 - 2⁴ = 50261551 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50261587) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25130783 + 25130784.

It is an arithmetic number, because the mean of its divisors is an integer number (25130784).

Almost surely, 2^50261567 is an apocalyptic number.

50261567 is a deficient number, since it is larger than the sum of its proper divisors (1).

50261567 is an equidigital number, since it uses as much as digits as its factorization.

50261567 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 50261567 is about 7089.5392657069. The cubic root of 50261567 is about 369.0444469244.

The spelling of 50261567 in words is "fifty million, two hundred sixty-one thousand, five hundred sixty-seven".