654389080046 has 24 divisors (see below), whose sum is σ = 1063158053184. Its totient is φ = 301951902720.

The previous prime is 654389080043. The next prime is 654389080069. The reversal of 654389080046 is 640080983456.

It is a self number, because there is not a number n which added to its sum of digits gives 654389080046.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (654389080043) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1160366 + ... + 1629486.

It is an arithmetic number, because the mean of its divisors is an integer number (44298252216).

Almost surely, 2^654389080046 is an apocalyptic number.

654389080046 is a deficient number, since it is larger than the sum of its proper divisors (408768973138).

654389080046 is a wasteful number, since it uses less digits than its factorization.

654389080046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473276 (or 473263 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 53.

The spelling of 654389080046 in words is "six hundred fifty-four billion, three hundred eighty-nine million, eighty thousand, forty-six".