6550146895248 has 120 divisors (see below), whose sum is σ = 21174138045216. Its totient is φ = 1868134579200.

The previous prime is 6550146895219. The next prime is 6550146895249. The reversal of 6550146895248 is 8425986410556.

6550146895248 is a `hidden beast` number, since 6 + 5 + 501 + 4 + 6 + 89 + 5 + 2 + 48 = 666.

It is not an unprimeable number, because it can be changed into a prime (6550146895249) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 121596418 + ... + 121650273.

Almost surely, 2^{6550146895248} is an apocalyptic number.

6550146895248 is a gapful number since it is divisible by the number (68) formed by its first and last digit.

It is an amenable number.

6550146895248 is an abundant number, since it is smaller than the sum of its proper divisors (14623991149968).

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

6550146895248 is a wasteful number, since it uses less digits than its factorization.

6550146895248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243246733 (or 243246724 counting only the distinct ones).

The product of its (nonzero) digits is 82944000, while the sum is 63.

The spelling of 6550146895248 in words is "six trillion, five hundred fifty billion, one hundred forty-six million, eight hundred ninety-five thousand, two hundred forty-eight".