3052780255278 has 96 divisors (see below), whose sum is σ = 7543120751712. Its totient is φ = 883950796800.

The previous prime is 3052780255253. The next prime is 3052780255307. The reversal of 3052780255278 is 8725520872503.

3052780255278 is a `hidden beast` number, since 3 + 0 + 5 + 2 + 7 + 80 + 2 + 552 + 7 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 34329493 + ... + 34418303.

It is an arithmetic number, because the mean of its divisors is an integer number (78574174497).

Almost surely, 2^{3052780255278} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3052780255278, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3771560375856).

3052780255278 is an abundant number, since it is smaller than the sum of its proper divisors (4490340496434).

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

3052780255278 is a wasteful number, since it uses less digits than its factorization.

3052780255278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97490 (or 97487 counting only the distinct ones).

The product of its (nonzero) digits is 9408000, while the sum is 54.

The spelling of 3052780255278 in words is "three trillion, fifty-two billion, seven hundred eighty million, two hundred fifty-five thousand, two hundred seventy-eight".