52950269 has 2 divisors, whose sum is σ = 52950270. Its totient is φ = 52950268.

The previous prime is 52950253. The next prime is 52950277. The reversal of 52950269 is 96205925.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32924644 + 20025625 = 5738^2 + 4475^2 .

It is a cyclic number.

It is not a de Polignac number, because 52950269 - 2⁴ = 52950253 is a prime.

It is a super-2 number, since 2×52950269² = 5607461974344722, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52950299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26475134 + 26475135.

It is an arithmetic number, because the mean of its divisors is an integer number (26475135).

Almost surely, 2^52950269 is an apocalyptic number.

It is an amenable number.

52950269 is a deficient number, since it is larger than the sum of its proper divisors (1).

52950269 is an equidigital number, since it uses as much as digits as its factorization.

52950269 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48600, while the sum is 38.

The square root of 52950269 is about 7276.6935485837. The cubic root of 52950269 is about 375.5110519601.

The spelling of 52950269 in words is "fifty-two million, nine hundred fifty thousand, two hundred sixty-nine".