6516550600154 has 16 divisors (see below), whose sum is σ = 11171357803008. Its totient is φ = 2792775349392.

The previous prime is 6516550600151. The next prime is 6516550600171. The reversal of 6516550600154 is 4510060556156.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (6516550600151) 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, 1386089 + ... + 3867084.

It is an arithmetic number, because the mean of its divisors is an integer number (698209862688).

Almost surely, 2^{6516550600154} is an apocalyptic number.

6516550600154 is a deficient number, since it is larger than the sum of its proper divisors (4654807202854).

6516550600154 is a wasteful number, since it uses less digits than its factorization.

6516550600154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5341789.

The product of its (nonzero) digits is 540000, while the sum is 44.

The spelling of 6516550600154 in words is "six trillion, five hundred sixteen billion, five hundred fifty million, six hundred thousand, one hundred fifty-four".