54941894590463 has 8 divisors (see below), whose sum is σ = 55310820702000. Its totient is φ = 54572970993408.

The previous prime is 54941894590379. The next prime is 54941894590519. The reversal of 54941894590463 is 36409549814945.

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 54941894590463 - 2²⁸ = 54941626155007 is a prime.

It is a super-2 number, since 2×54941894590463² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54941894590963) 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, 69079268 + ... + 69870086.

It is an arithmetic number, because the mean of its divisors is an integer number (6913852587750).

Almost surely, 2^{54941894590463} is an apocalyptic number.

54941894590463 is a deficient number, since it is larger than the sum of its proper divisors (368926111537).

54941894590463 is a wasteful number, since it uses less digits than its factorization.

54941894590463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1257241.

The product of its (nonzero) digits is 671846400, while the sum is 71.

The spelling of 54941894590463 in words is "fifty-four trillion, nine hundred forty-one billion, eight hundred ninety-four million, five hundred ninety thousand, four hundred sixty-three".