45992669561 has 8 divisors (see below), whose sum is σ = 48584413920. Its totient is φ = 43418032992.

The previous prime is 45992669549. The next prime is 45992669579. The reversal of 45992669561 is 16596629954.

45992669561 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45992669561 - 2⁶ = 45992669497 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45992669494 and 45992669503.

It is not an unprimeable number, because it can be changed into a prime (45992669461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4271420 + ... + 4282173.

It is an arithmetic number, because the mean of its divisors is an integer number (6073051740).

Almost surely, 2^45992669561 is an apocalyptic number.

It is an amenable number.

45992669561 is a deficient number, since it is larger than the sum of its proper divisors (2591744359).

45992669561 is a wasteful number, since it uses less digits than its factorization.

45992669561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8553895.

The product of its digits is 31492800, while the sum is 62.

The spelling of 45992669561 in words is "forty-five billion, nine hundred ninety-two million, six hundred sixty-nine thousand, five hundred sixty-one".