152803263 has 16 divisors (see below), whose sum is σ = 215297280. Its totient is φ = 96130944.

The previous prime is 152803253. The next prime is 152803271. The reversal of 152803263 is 362308251.

It is not a de Polignac number, because 152803263 - 2⁶ = 152803199 is a prime.

It is a super-3 number, since 3×152803263³ (a number of 26 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 152803263.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152803223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9895 + ... + 20087.

It is an arithmetic number, because the mean of its divisors is an integer number (13456080).

Almost surely, 2^152803263 is an apocalyptic number.

152803263 is a deficient number, since it is larger than the sum of its proper divisors (62494017).

152803263 is a wasteful number, since it uses less digits than its factorization.

152803263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10478.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 152803263 is about 12361.3616968358. The cubic root of 152803263 is about 534.6187787012.

The spelling of 152803263 in words is "one hundred fifty-two million, eight hundred three thousand, two hundred sixty-three".