263775052 has 6 divisors (see below), whose sum is σ = 461606348. Its totient is φ = 131887524.

The previous prime is 263775023. The next prime is 263775053. The reversal of 263775052 is 250577362.

It is not an unprimeable number, because it can be changed into a prime (263775053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32971878 + ... + 32971885.

Almost surely, 2^263775052 is an apocalyptic number.

It is an amenable number.

263775052 is a deficient number, since it is larger than the sum of its proper divisors (197831296).

263775052 is a wasteful number, since it uses less digits than its factorization.

263775052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65943767 (or 65943765 counting only the distinct ones).

The product of its (nonzero) digits is 88200, while the sum is 37.

The square root of 263775052 is about 16241.1530378850. The cubic root of 263775052 is about 641.3246100745.

The spelling of 263775052 in words is "two hundred sixty-three million, seven hundred seventy-five thousand, fifty-two".