6555097636554 has 64 divisors (see below), whose sum is σ = 13851218534400. Its totient is φ = 2062389843648.

The previous prime is 6555097636531. The next prime is 6555097636583. The reversal of 6555097636554 is 4556367905556.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43394284 + ... + 43545080.

It is an arithmetic number, because the mean of its divisors is an integer number (216425289600).

Almost surely, 2^{6555097636554} is an apocalyptic number.

6555097636554 is an abundant number, since it is smaller than the sum of its proper divisors (7296120897846).

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

6555097636554 is a wasteful number, since it uses less digits than its factorization.

6555097636554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152227.

The product of its (nonzero) digits is 510300000, while the sum is 66.

The spelling of 6555097636554 in words is "six trillion, five hundred fifty-five billion, ninety-seven million, six hundred thirty-six thousand, five hundred fifty-four".