4537562533 has 12 divisors (see below), whose sum is σ = 5313353952. Its totient is φ = 3863575800.

The previous prime is 4537562509. The next prime is 4537562563. The reversal of 4537562533 is 3352657354.

It is not a de Polignac number, because 4537562533 - 2²⁹ = 4000691621 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4537562533.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4537562563) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 299235 + ... + 314032.

It is an arithmetic number, because the mean of its divisors is an integer number (442779496).

Almost surely, 2^4537562533 is an apocalyptic number.

It is an amenable number.

4537562533 is a deficient number, since it is larger than the sum of its proper divisors (775791419).

4537562533 is a wasteful number, since it uses less digits than its factorization.

4537562533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613432 (or 613425 counting only the distinct ones).

The product of its digits is 1134000, while the sum is 43.

The square root of 4537562533 is about 67361.4320883991. The cubic root of 4537562533 is about 1655.5445594074.

The spelling of 4537562533 in words is "four billion, five hundred thirty-seven million, five hundred sixty-two thousand, five hundred thirty-three".