52950047 has 2 divisors, whose sum is σ = 52950048. Its totient is φ = 52950046.

The previous prime is 52950031. The next prime is 52950083. The reversal of 52950047 is 74005925.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52950047 - 2⁴ = 52950031 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 52949995 and 52950022.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52950647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26475023 + 26475024.

It is an arithmetic number, because the mean of its divisors is an integer number (26475024).

Almost surely, 2^52950047 is an apocalyptic number.

52950047 is a deficient number, since it is larger than the sum of its proper divisors (1).

52950047 is an equidigital number, since it uses as much as digits as its factorization.

52950047 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 52950047 is about 7276.6782943868. The cubic root of 52950047 is about 375.5105271685.

The spelling of 52950047 in words is "fifty-two million, nine hundred fifty thousand, forty-seven".