4525531533 has 8 divisors (see below), whose sum is σ = 6704491200. Its totient is φ = 3017021004.

The previous prime is 4525531523. The next prime is 4525531547. The reversal of 4525531533 is 3351355254.

4525531533 is a `hidden beast` number, since 4 + 52 + 553 + 1 + 53 + 3 = 666.

It is not a de Polignac number, because 4525531533 - 2⁸ = 4525531277 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4525531513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83806113 + ... + 83806166.

It is an arithmetic number, because the mean of its divisors is an integer number (838061400).

Almost surely, 2^4525531533 is an apocalyptic number.

It is an amenable number.

4525531533 is a deficient number, since it is larger than the sum of its proper divisors (2178959667).

4525531533 is a wasteful number, since it uses less digits than its factorization.

4525531533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167612288 (or 167612282 counting only the distinct ones).

The product of its digits is 135000, while the sum is 36.

The square root of 4525531533 is about 67272.0709730271. The cubic root of 4525531533 is about 1654.0800810681.

Adding to 4525531533 its reverse (3351355254), we get a palindrome (7876886787).

The spelling of 4525531533 in words is "four billion, five hundred twenty-five million, five hundred thirty-one thousand, five hundred thirty-three".