6504123072150 has 72 divisors (see below), whose sum is σ = 19062993455064. Its totient is φ = 1576757107200.

The previous prime is 6504123072149. The next prime is 6504123072199. The reversal of 6504123072150 is 512703214056.

6504123072150 is a `hidden beast` number, since 6 + 504 + 1 + 2 + 30 + 72 + 1 + 50 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 656977179 + ... + 656987078.

It is an arithmetic number, because the mean of its divisors is an integer number (264763797987).

Almost surely, 2^{6504123072150} is an apocalyptic number.

6504123072150 is an abundant number, since it is smaller than the sum of its proper divisors (12558870382914).

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

6504123072150 is a wasteful number, since it uses less digits than its factorization.

6504123072150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1313964286 (or 1313964278 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The spelling of 6504123072150 in words is "six trillion, five hundred four billion, one hundred twenty-three million, seventy-two thousand, one hundred fifty".