54343516312466 has 4 divisors (see below), whose sum is σ = 81515274468702. Its totient is φ = 27171758156232.

The previous prime is 54343516312439. The next prime is 54343516312513. The reversal of 54343516312466 is 66421361534345.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 41137407684025 + 13206108628441 = 6413845^2 + 3634021^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13585879078115 + ... + 13585879078118.

Almost surely, 2^{54343516312466} is an apocalyptic number.

54343516312466 is a deficient number, since it is larger than the sum of its proper divisors (27171758156236).

54343516312466 is a wasteful number, since it uses less digits than its factorization.

54343516312466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27171758156235.

The product of its digits is 18662400, while the sum is 53.

The spelling of 54343516312466 in words is "fifty-four trillion, three hundred forty-three billion, five hundred sixteen million, three hundred twelve thousand, four hundred sixty-six".