52949959 has 2 divisors, whose sum is σ = 52949960. Its totient is φ = 52949958.

The previous prime is 52949929. The next prime is 52949971. The reversal of 52949959 is 95994925.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52949959 - 2¹³ = 52941767 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52949909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26474979 + 26474980.

It is an arithmetic number, because the mean of its divisors is an integer number (26474980).

Almost surely, 2^52949959 is an apocalyptic number.

52949959 is a deficient number, since it is larger than the sum of its proper divisors (1).

52949959 is an equidigital number, since it uses as much as digits as its factorization.

52949959 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1312200, while the sum is 52.

The square root of 52949959 is about 7276.6722476693. The cubic root of 52949959 is about 375.5103191426.

The spelling of 52949959 in words is "fifty-two million, nine hundred forty-nine thousand, nine hundred fifty-nine".