3557450547553 has 8 divisors (see below), whose sum is σ = 4103654571072. Its totient is φ = 3020745724656.

The previous prime is 3557450547467. The next prime is 3557450547571.

3557450547553 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 a de Polignac number, because none of the positive numbers 2^k-3557450547553 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3557450547653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2374799350 + ... + 2374800847.

It is an arithmetic number, because the mean of its divisors is an integer number (512956821384).

Almost surely, 2^{3557450547553} is an apocalyptic number.

It is an amenable number.

3557450547553 is a deficient number, since it is larger than the sum of its proper divisors (546204023519).

3557450547553 is a wasteful number, since it uses less digits than its factorization.

3557450547553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4749600311.

The product of its (nonzero) digits is 110250000, while the sum is 58.

The spelling of 3557450547553 in words is "three trillion, five hundred fifty-seven billion, four hundred fifty million, five hundred forty-seven thousand, five hundred fifty-three".