52923071 has 2 divisors, whose sum is σ = 52923072. Its totient is φ = 52923070.

The previous prime is 52923019. The next prime is 52923077. The reversal of 52923071 is 17032925.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52923071 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52923077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26461535 + 26461536.

It is an arithmetic number, because the mean of its divisors is an integer number (26461536).

Almost surely, 2^52923071 is an apocalyptic number.

52923071 is a deficient number, since it is larger than the sum of its proper divisors (1).

52923071 is an equidigital number, since it uses as much as digits as its factorization.

52923071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 52923071 is about 7274.8244652363. The cubic root of 52923071 is about 375.4467469751.

Adding to 52923071 its reverse (17032925), we get a palindrome (69955996).

The spelling of 52923071 in words is "fifty-two million, nine hundred twenty-three thousand, seventy-one".