35554445553 has 24 divisors (see below), whose sum is σ = 53319163744. Its totient is φ = 21047019840.

The previous prime is 35554445551. The next prime is 35554445659.

35554445553 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 35554445553 - 2¹ = 35554445551 is a prime.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (35554445551) 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 23 ways as a sum of consecutive naturals, for example, 1123300 + ... + 1154517.

Almost surely, 2^35554445553 is an apocalyptic number.

35554445553 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

35554445553 is a deficient number, since it is larger than the sum of its proper divisors (17764718191).

35554445553 is a wasteful number, since it uses less digits than its factorization.

35554445553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2277885 (or 2277874 counting only the distinct ones).

The product of its digits is 9000000, while the sum is 48.

The spelling of 35554445553 in words is "thirty-five billion, five hundred fifty-four million, four hundred forty-five thousand, five hundred fifty-three".