3005278325500 has 48 divisors (see below), whose sum is σ = 7160212227168. Its totient is φ = 1092828480000.

The previous prime is 3005278325471. The next prime is 3005278325519. The reversal of 3005278325500 is 55238725003.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 273201621 + ... + 273212620.

It is an arithmetic number, because the mean of its divisors is an integer number (149171088066).

Almost surely, 2^{3005278325500} is an apocalyptic number.

It is an amenable number.

3005278325500 is an abundant number, since it is smaller than the sum of its proper divisors (4154933901668).

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

3005278325500 is a wasteful number, since it uses less digits than its factorization.

3005278325500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546414271 (or 546414259 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 40.

The spelling of 3005278325500 in words is "three trillion, five billion, two hundred seventy-eight million, three hundred twenty-five thousand, five hundred".