5263212303 has 16 divisors (see below), whose sum is σ = 7800360960. Its totient is φ = 3507454008.

The previous prime is 5263212299. The next prime is 5263212307. The reversal of 5263212303 is 3032123625.

5263212303 is a `hidden beast` number, since 5 + 2 + 632 + 1 + 23 + 0 + 3 = 666.

It is a Cunningham number, because it is equal to 72548²-1.

It is an interprime number because it is at equal distance from previous prime (5263212299) and next prime (5263212307).

It is not a de Polignac number, because 5263212303 - 2² = 5263212299 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5263212307) 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, 36276 + ... + 108822.

It is an arithmetic number, because the mean of its divisors is an integer number (487522560).

Almost surely, 2^5263212303 is an apocalyptic number.

5263212303 is a deficient number, since it is larger than the sum of its proper divisors (2537148657).

5263212303 is a wasteful number, since it uses less digits than its factorization.

5263212303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75243 (or 75237 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

The square root of 5263212303 is about 72547.9999931080. Note that the first 5 decimals coincide. The cubic root of 5263212303 is about 1739.4700794128.

Adding to 5263212303 its reverse (3032123625), we get a palindrome (8295335928).

The spelling of 5263212303 in words is "five billion, two hundred sixty-three million, two hundred twelve thousand, three hundred three".