45513403533 has 48 divisors (see below), whose sum is σ = 72621057600. Its totient is φ = 27289094400.

The previous prime is 45513403531. The next prime is 45513403571. The reversal of 45513403533 is 33530431554.

45513403533 is a `hidden beast` number, since 4 + 551 + 3 + 40 + 35 + 33 = 666.

It is not a de Polignac number, because 45513403533 - 2¹ = 45513403531 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45513403531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3884518 + ... + 3896216.

It is an arithmetic number, because the mean of its divisors is an integer number (1512938700).

Almost surely, 2^45513403533 is an apocalyptic number.

It is an amenable number.

45513403533 is a deficient number, since it is larger than the sum of its proper divisors (27107654067).

45513403533 is a wasteful number, since it uses less digits than its factorization.

45513403533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12570 (or 12567 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 36.

The spelling of 45513403533 in words is "forty-five billion, five hundred thirteen million, four hundred three thousand, five hundred thirty-three".