45550633633 has 4 divisors (see below), whose sum is σ = 45569435328. Its totient is φ = 45531831940.

The previous prime is 45550633607. The next prime is 45550633637. The reversal of 45550633633 is 33633605554.

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 45550633633 - 2¹⁷ = 45550502561 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 45550633633.

It is not an unprimeable number, because it can be changed into a prime (45550633637) 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, 9397213 + ... + 9402058.

It is an arithmetic number, because the mean of its divisors is an integer number (11392358832).

Almost surely, 2^45550633633 is an apocalyptic number.

It is an amenable number.

45550633633 is a deficient number, since it is larger than the sum of its proper divisors (18801695).

45550633633 is a wasteful number, since it uses less digits than its factorization.

45550633633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18801694.

The product of its (nonzero) digits is 1458000, while the sum is 43.

The spelling of 45550633633 in words is "forty-five billion, five hundred fifty million, six hundred thirty-three thousand, six hundred thirty-three".