45645054654 has 8 divisors (see below), whose sum is σ = 91290109320. Its totient is φ = 15215018216.

The previous prime is 45645054649. The next prime is 45645054671.

It is a happy number.

45645054654 is nontrivially palindromic in base 10.

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

45645054654 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3803754549 + ... + 3803754560.

It is an arithmetic number, because the mean of its divisors is an integer number (11411263665).

Almost surely, 2^45645054654 is an apocalyptic number.

45645054654 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45645054654 is a wasteful number, since it uses less digits than its factorization.

45645054654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7607509114.

The product of its (nonzero) digits is 5760000, while the sum is 48.

The spelling of 45645054654 in words is "forty-five billion, six hundred forty-five million, fifty-four thousand, six hundred fifty-four".