654054845 has 8 divisors (see below), whose sum is σ = 786917376. Its totient is φ = 521876176.

The previous prime is 654054799. The next prime is 654054853. The reversal of 654054845 is 548450456.

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 654054845 - 2⁶ = 654054781 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168857 + ... + 172686.

It is an arithmetic number, because the mean of its divisors is an integer number (98364672).

Almost surely, 2^654054845 is an apocalyptic number.

It is an amenable number.

654054845 is a deficient number, since it is larger than the sum of its proper divisors (132862531).

654054845 is a wasteful number, since it uses less digits than its factorization.

654054845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341931.

The product of its (nonzero) digits is 384000, while the sum is 41.

The square root of 654054845 is about 25574.4959872135. The cubic root of 654054845 is about 868.0366369644.

The spelling of 654054845 in words is "six hundred fifty-four million, fifty-four thousand, eight hundred forty-five".