52654969 has 2 divisors, whose sum is σ = 52654970. Its totient is φ = 52654968.

The previous prime is 52654907. The next prime is 52654997. The reversal of 52654969 is 96945625.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 49280400 + 3374569 = 7020^2 + 1837^2 .

It is a cyclic number.

It is not a de Polignac number, because 52654969 - 2⁷ = 52654841 is a prime.

It is a super-2 number, since 2×52654969² = 5545091520781922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (52654999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26327484 + 26327485.

It is an arithmetic number, because the mean of its divisors is an integer number (26327485).

Almost surely, 2^52654969 is an apocalyptic number.

It is an amenable number.

52654969 is a deficient number, since it is larger than the sum of its proper divisors (1).

52654969 is an equidigital number, since it uses as much as digits as its factorization.

52654969 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 583200, while the sum is 46.

The square root of 52654969 is about 7256.3743701659. The cubic root of 52654969 is about 374.8116838182.

The spelling of 52654969 in words is "fifty-two million, six hundred fifty-four thousand, nine hundred sixty-nine".