52923719 has 2 divisors, whose sum is σ = 52923720. Its totient is φ = 52923718.

The previous prime is 52923707. The next prime is 52923749. The reversal of 52923719 is 91732925.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52923719 is a prime.

It is a super-2 number, since 2×52923719² = 5601840065581922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52923749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26461859 + 26461860.

It is an arithmetic number, because the mean of its divisors is an integer number (26461860).

Almost surely, 2^52923719 is an apocalyptic number.

52923719 is a deficient number, since it is larger than the sum of its proper divisors (1).

52923719 is an equidigital number, since it uses as much as digits as its factorization.

52923719 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34020, while the sum is 38.

The square root of 52923719 is about 7274.8690022570. The cubic root of 52923719 is about 375.4482793156.

The spelling of 52923719 in words is "fifty-two million, nine hundred twenty-three thousand, seven hundred nineteen".