52767783 has 12 divisors (see below), whose sum is σ = 76555960. Its totient is φ = 35023536.

The previous prime is 52767763. The next prime is 52767811. The reversal of 52767783 is 38776725.

It is not a de Polignac number, because 52767783 - 2⁸ = 52767527 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52767713) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10741 + ... + 14862.

Almost surely, 2^52767783 is an apocalyptic number.

52767783 is a deficient number, since it is larger than the sum of its proper divisors (23788177).

52767783 is a wasteful number, since it uses less digits than its factorization.

52767783 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25838 (or 25835 counting only the distinct ones).

The product of its digits is 493920, while the sum is 45.

The square root of 52767783 is about 7264.1436522139. The cubic root of 52767783 is about 375.0791726167.

The spelling of 52767783 in words is "fifty-two million, seven hundred sixty-seven thousand, seven hundred eighty-three".