45206203533 has 4 divisors (see below), whose sum is σ = 60274938048. Its totient is φ = 30137469020.

The previous prime is 45206203477. The next prime is 45206203543. The reversal of 45206203533 is 33530260254.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 45206203533 - 2²⁹ = 44669332621 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 45206203494 and 45206203503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45206203543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7534367253 + ... + 7534367258.

It is an arithmetic number, because the mean of its divisors is an integer number (15068734512).

Almost surely, 2^45206203533 is an apocalyptic number.

It is an amenable number.

45206203533 is a deficient number, since it is larger than the sum of its proper divisors (15068734515).

45206203533 is a wasteful number, since it uses less digits than its factorization.

45206203533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15068734514.

The product of its (nonzero) digits is 64800, while the sum is 33.

Adding to 45206203533 its reverse (33530260254), we get a palindrome (78736463787).

The spelling of 45206203533 in words is "forty-five billion, two hundred six million, two hundred three thousand, five hundred thirty-three".