55318467751473 has 8 divisors (see below), whose sum is σ = 73758156955200. Its totient is φ = 36878878524368.

The previous prime is 55318467751457. The next prime is 55318467751483. The reversal of 55318467751473 is 37415776481355.

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

It is a cyclic number.

It is not a de Polignac number, because 55318467751473 - 2⁴ = 55318467751457 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55318467751483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23693418 + ... + 25923251.

It is an arithmetic number, because the mean of its divisors is an integer number (9219769619400).

Almost surely, 2^{55318467751473} is an apocalyptic number.

It is an amenable number.

55318467751473 is a deficient number, since it is larger than the sum of its proper divisors (18439689203727).

55318467751473 is a wasteful number, since it uses less digits than its factorization.

55318467751473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49988311.

The product of its digits is 296352000, while the sum is 66.

The spelling of 55318467751473 in words is "fifty-five trillion, three hundred eighteen billion, four hundred sixty-seven million, seven hundred fifty-one thousand, four hundred seventy-three".