52918471 has 2 divisors, whose sum is σ = 52918472. Its totient is φ = 52918470.

The previous prime is 52918429. The next prime is 52918513. The reversal of 52918471 is 17481925.

It is a balanced prime because it is at equal distance from previous prime (52918429) and next prime (52918513).

It is a cyclic number.

It is not a de Polignac number, because 52918471 - 2⁷ = 52918343 is a prime.

It is a super-3 number, since 3×52918471³ (a number of 24 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 52918471.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52918571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26459235 + 26459236.

It is an arithmetic number, because the mean of its divisors is an integer number (26459236).

Almost surely, 2^52918471 is an apocalyptic number.

52918471 is a deficient number, since it is larger than the sum of its proper divisors (1).

52918471 is an equidigital number, since it uses as much as digits as its factorization.

52918471 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20160, while the sum is 37.

The square root of 52918471 is about 7274.5082995348. The cubic root of 52918471 is about 375.4358688896.

The spelling of 52918471 in words is "fifty-two million, nine hundred eighteen thousand, four hundred seventy-one".