654000994998 has 40 divisors (see below), whose sum is σ = 1578173346288. Its totient is φ = 201231074736.

The previous prime is 654000994973. The next prime is 654000995059. The reversal of 654000994998 is 899499000456.

654000994998 is a `hidden beast` number, since 6 + 54 + 0 + 0 + 0 + 99 + 499 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 155268786 + ... + 155272997.

Almost surely, 2^654000994998 is an apocalyptic number.

654000994998 is an abundant number, since it is smaller than the sum of its proper divisors (924172351290).

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

654000994998 is a wasteful number, since it uses less digits than its factorization.

654000994998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310541810 (or 310541801 counting only the distinct ones).

The product of its (nonzero) digits is 25194240, while the sum is 63.

The spelling of 654000994998 in words is "six hundred fifty-four billion, nine hundred ninety-four thousand, nine hundred ninety-eight".