3455476745543 has 8 divisors (see below), whose sum is σ = 3597785466576. Its totient is φ = 3315931300800.

The previous prime is 3455476745509. The next prime is 3455476745593.

3455476745543 is nontrivially palindromic in base 10.

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 3455476745543 - 2¹⁸ = 3455476483399 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3455476745503) 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, 690816521 + ... + 690821522.

It is an arithmetic number, because the mean of its divisors is an integer number (449723183322).

Almost surely, 2^{3455476745543} is an apocalyptic number.

3455476745543 is a deficient number, since it is larger than the sum of its proper divisors (142308721033).

3455476745543 is a wasteful number, since it uses less digits than its factorization.

3455476745543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1381638145.

The product of its digits is 423360000, while the sum is 62.

The spelling of 3455476745543 in words is "three trillion, four hundred fifty-five billion, four hundred seventy-six million, seven hundred forty-five thousand, five hundred forty-three".