5263689498 has 64 divisors (see below), whose sum is σ = 11276402688. Its totient is φ = 1632234240.

The previous prime is 5263689493. The next prime is 5263689517. The reversal of 5263689498 is 8949863625.

It is a super-3 number, since 3×5263689498³ (a number of 30 digits) contains 333 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5263689493) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4494453 + ... + 4495623.

It is an arithmetic number, because the mean of its divisors is an integer number (176193792).

Almost surely, 2^5263689498 is an apocalyptic number.

5263689498 is an abundant number, since it is smaller than the sum of its proper divisors (6012713190).

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

5263689498 is a wasteful number, since it uses less digits than its factorization.

5263689498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1667.

The product of its digits is 22394880, while the sum is 60.

The square root of 5263689498 is about 72551.2887411382. The cubic root of 5263689498 is about 1739.5226481542.

The spelling of 5263689498 in words is "five billion, two hundred sixty-three million, six hundred eighty-nine thousand, four hundred ninety-eight".