34487818553 has 8 divisors (see below), whose sum is σ = 36530987040. Its totient is φ = 32446258240.

The previous prime is 34487818549. The next prime is 34487818577. The reversal of 34487818553 is 35581878443.

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 34487818553 - 2² = 34487818549 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34487898553) 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, 357743 + ... + 443796.

It is an arithmetic number, because the mean of its divisors is an integer number (4566373380).

Almost surely, 2^34487818553 is an apocalyptic number.

It is an amenable number.

34487818553 is a deficient number, since it is larger than the sum of its proper divisors (2043168487).

34487818553 is a wasteful number, since it uses less digits than its factorization.

34487818553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 804087.

The product of its digits is 12902400, while the sum is 56.

The spelling of 34487818553 in words is "thirty-four billion, four hundred eighty-seven million, eight hundred eighteen thousand, five hundred fifty-three".