654452998662 has 8 divisors (see below), whose sum is σ = 1308905997336. Its totient is φ = 218150999552.

The previous prime is 654452998613. The next prime is 654452998687. The reversal of 654452998662 is 266899254456.

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

654452998662 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 654452998593 and 654452998602.

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, 54537749883 + ... + 54537749894.

It is an arithmetic number, because the mean of its divisors is an integer number (163613249667).

Almost surely, 2^654452998662 is an apocalyptic number.

654452998662 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.

654452998662 is a wasteful number, since it uses less digits than its factorization.

654452998662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109075499782.

The product of its digits is 223948800, while the sum is 66.

It can be divided in two parts, 65445299 and 8662, that added together give a triangular number (65453961 = T₁₁₄₄₁).

The spelling of 654452998662 in words is "six hundred fifty-four billion, four hundred fifty-two million, nine hundred ninety-eight thousand, six hundred sixty-two".