45394824961 has 8 divisors (see below), whose sum is σ = 45517296384. Its totient is φ = 45272508240.

The previous prime is 45394824953. The next prime is 45394824977. The reversal of 45394824961 is 16942849354.

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 45394824961 - 2³ = 45394824953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45394824931) 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, 561456 + ... + 637198.

It is an arithmetic number, because the mean of its divisors is an integer number (5689662048).

Almost surely, 2^45394824961 is an apocalyptic number.

It is an amenable number.

45394824961 is a deficient number, since it is larger than the sum of its proper divisors (122471423).

45394824961 is a wasteful number, since it uses less digits than its factorization.

45394824961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77351.

The product of its digits is 7464960, while the sum is 55.

The spelling of 45394824961 in words is "forty-five billion, three hundred ninety-four million, eight hundred twenty-four thousand, nine hundred sixty-one".