654336341442452 has 48 divisors (see below), whose sum is σ = 1152668373212160. Its totient is φ = 325006369209312.

The previous prime is 654336341442401. The next prime is 654336341442461. The reversal of 654336341442452 is 254244143633456.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5235172703 + ... + 5235297689.

It is an arithmetic number, because the mean of its divisors is an integer number (24013924441920).

Almost surely, 2^{654336341442452} is an apocalyptic number.

It is an amenable number.

654336341442452 is a deficient number, since it is larger than the sum of its proper divisors (498332031769708).

654336341442452 is a wasteful number, since it uses less digits than its factorization.

654336341442452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132620 (or 132618 counting only the distinct ones).

The product of its digits is 99532800, while the sum is 56.

The spelling of 654336341442452 in words is "six hundred fifty-four trillion, three hundred thirty-six billion, three hundred forty-one million, four hundred forty-two thousand, four hundred fifty-two".