4268797533 has 216 divisors, whose sum is σ = 8748020736. Its totient is φ = 1981324800.

The previous prime is 4268797483. The next prime is 4268797541. The reversal of 4268797533 is 3357978624.

4268797533 is a `hidden beast` number, since 4 + 26 + 87 + 9 + 7 + 533 = 666.

It is not a de Polignac number, because 4268797533 - 2⁸ = 4268797277 is a prime.

It is a super-3 number, since 3×4268797533³ (a number of 30 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 4268797533.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4268797333) by changing a digit.

It is a polite number, since it can be written in 215 ways as a sum of consecutive naturals, for example, 33612516 + ... + 33612642.

It is an arithmetic number, because the mean of its divisors is an integer number (40500096).

Almost surely, 2^4268797533 is an apocalyptic number.

It is an amenable number.

4268797533 is an abundant number, since it is smaller than the sum of its proper divisors (4479223203).

4268797533 is a wasteful number, since it uses less digits than its factorization.

4268797533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225 (or 202 counting only the distinct ones).

The product of its digits is 7620480, while the sum is 54.

The square root of 4268797533 is about 65336.0354857869. The cubic root of 4268797533 is about 1622.1904947050.

The spelling of 4268797533 in words is "four billion, two hundred sixty-eight million, seven hundred ninety-seven thousand, five hundred thirty-three".