45521541333 has 6 divisors (see below), whose sum is σ = 65753337494. Its totient is φ = 30347694216.

The previous prime is 45521541323. The next prime is 45521541341. The reversal of 45521541333 is 33314512554.

45521541333 is a `hidden beast` number, since 45 + 521 + 54 + 13 + 33 = 666.

45521541333 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 37359864369 + 8161676964 = 193287^2 + 90342^2 .

It is not a de Polignac number, because 45521541333 - 2⁶ = 45521541269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45521541313) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2528974510 + ... + 2528974527.

Almost surely, 2^45521541333 is an apocalyptic number.

It is an amenable number.

45521541333 is a deficient number, since it is larger than the sum of its proper divisors (20231796161).

45521541333 is a wasteful number, since it uses less digits than its factorization.

45521541333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5057949043 (or 5057949040 counting only the distinct ones).

The product of its digits is 108000, while the sum is 36.

The spelling of 45521541333 in words is "forty-five billion, five hundred twenty-one million, five hundred forty-one thousand, three hundred thirty-three".