45337272833 has 4 divisors (see below), whose sum is σ = 45361821120. Its totient is φ = 45312724548.

The previous prime is 45337272829. The next prime is 45337272887. The reversal of 45337272833 is 33827273354.

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 45337272833 - 2² = 45337272829 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45337272823) 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, 12271373 + ... + 12275066.

It is an arithmetic number, because the mean of its divisors is an integer number (11340455280).

Almost surely, 2^45337272833 is an apocalyptic number.

It is an amenable number.

45337272833 is a deficient number, since it is larger than the sum of its proper divisors (24548287).

45337272833 is a wasteful number, since it uses less digits than its factorization.

45337272833 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24548286.

The product of its digits is 2540160, while the sum is 47.

The spelling of 45337272833 in words is "forty-five billion, three hundred thirty-seven million, two hundred seventy-two thousand, eight hundred thirty-three".