2625678526068 has 288 divisors, whose sum is σ = 7931793542400. Its totient is φ = 724129984512.

The previous prime is 2625678526049. The next prime is 2625678526073. The reversal of 2625678526068 is 8606258765262.

It is a happy number.

2625678526068 is a `hidden beast` number, since 2 + 6 + 2 + 567 + 8 + 5 + 2 + 6 + 0 + 68 = 666.

It is a hoax number, since the sum of its digits (63) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 2625678525996 and 2625678526014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 41872923 + ... + 41935581.

It is an arithmetic number, because the mean of its divisors is an integer number (27540949800).

Almost surely, 2^{2625678526068} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2625678526068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3965896771200).

2625678526068 is an abundant number, since it is smaller than the sum of its proper divisors (5306115016332).

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

2625678526068 is a wasteful number, since it uses less digits than its factorization.

2625678526068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62951 (or 62946 counting only the distinct ones).

The product of its (nonzero) digits is 116121600, while the sum is 63.

The spelling of 2625678526068 in words is "two trillion, six hundred twenty-five billion, six hundred seventy-eight million, five hundred twenty-six thousand, sixty-eight".