54354466445345 has 8 divisors (see below), whose sum is σ = 71154937892160. Its totient is φ = 39530521051120.

The previous prime is 54354466445273. The next prime is 54354466445369.

54354466445345 is nontrivially palindromic in base 10.

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

It is a de Polignac number, because none of the positive numbers 2^k-54354466445345 is a prime.

It is a super-3 number, since 3×54354466445345³ (a number of 42 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 494131513085 + ... + 494131513194.

It is an arithmetic number, because the mean of its divisors is an integer number (8894367236520).

Almost surely, 2^{54354466445345} is an apocalyptic number.

54354466445345 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

54354466445345 is a deficient number, since it is larger than the sum of its proper divisors (16800471446815).

54354466445345 is a wasteful number, since it uses less digits than its factorization.

54354466445345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 988263026295.

The product of its digits is 829440000, while the sum is 62.

The spelling of 54354466445345 in words is "fifty-four trillion, three hundred fifty-four billion, four hundred sixty-six million, four hundred forty-five thousand, three hundred forty-five".