3451404556553 has 8 divisors (see below), whose sum is σ = 3454018214400. Its totient is φ = 3448791200448.

The previous prime is 3451404556549. The next prime is 3451404556559. The reversal of 3451404556553 is 3556554041543.

3451404556553 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3451404556553 - 2² = 3451404556549 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3451404556559) 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, 26252300 + ... + 26383442.

It is an arithmetic number, because the mean of its divisors is an integer number (431752276800).

Almost surely, 2^{3451404556553} is an apocalyptic number.

It is an amenable number.

3451404556553 is a deficient number, since it is larger than the sum of its proper divisors (2613657847).

3451404556553 is a wasteful number, since it uses less digits than its factorization.

3451404556553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150871.

The product of its (nonzero) digits is 10800000, while the sum is 50.

The spelling of 3451404556553 in words is "three trillion, four hundred fifty-one billion, four hundred four million, five hundred fifty-six thousand, five hundred fifty-three".