6550554354 has 16 divisors (see below), whose sum is σ = 13103109120. Its totient is φ = 2183184720.

The previous prime is 6550554349. The next prime is 6550554377. The reversal of 6550554354 is 4534550556.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38962 + ... + 120909.

It is an arithmetic number, because the mean of its divisors is an integer number (818944320).

Almost surely, 2^6550554354 is an apocalyptic number.

6550554354 is an abundant number, since it is smaller than the sum of its proper divisors (6552554766).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6550554354 is a wasteful number, since it uses less digits than its factorization.

6550554354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166705.

The product of its (nonzero) digits is 900000, while the sum is 42.

The square root of 6550554354 is about 80935.4950191818. The cubic root of 6550554354 is about 1871.0814142129.

The spelling of 6550554354 in words is "six billion, five hundred fifty million, five hundred fifty-four thousand, three hundred fifty-four".