263650152 has 16 divisors (see below), whose sum is σ = 659125440. Its totient is φ = 87883376.

The previous prime is 263650151. The next prime is 263650187. The reversal of 263650152 is 251056362.

It is a super-2 number, since 2×263650152² = 139022805299246208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (263650151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5492688 + ... + 5492735.

It is an arithmetic number, because the mean of its divisors is an integer number (41195340).

Almost surely, 2^263650152 is an apocalyptic number.

It is an amenable number.

263650152 is an abundant number, since it is smaller than the sum of its proper divisors (395475288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

263650152 is a wasteful number, since it uses less digits than its factorization.

263650152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10985432 (or 10985428 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 263650152 is about 16237.3074122528. The cubic root of 263650152 is about 641.2233696558.

The spelling of 263650152 in words is "two hundred sixty-three million, six hundred fifty thousand, one hundred fifty-two".