50774531 has 2 divisors, whose sum is σ = 50774532. Its totient is φ = 50774530.

The previous prime is 50774527. The next prime is 50774533. The reversal of 50774531 is 13547705.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50774531 - 2² = 50774527 is a prime.

It is a super-2 number, since 2×50774531² = 5156105996539922, which contains 22 as substring.

Together with 50774533, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (50774533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25387265 + 25387266.

It is an arithmetic number, because the mean of its divisors is an integer number (25387266).

Almost surely, 2^50774531 is an apocalyptic number.

50774531 is a deficient number, since it is larger than the sum of its proper divisors (1).

50774531 is an equidigital number, since it uses as much as digits as its factorization.

50774531 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14700, while the sum is 32.

The square root of 50774531 is about 7125.6249550478. The cubic root of 50774531 is about 370.2956755138.

The spelling of 50774531 in words is "fifty million, seven hundred seventy-four thousand, five hundred thirty-one".