3771066725052 has 96 divisors (see below), whose sum is σ = 9863073394944. Its totient is φ = 1111540147200.

The previous prime is 3771066724973. The next prime is 3771066725053. The reversal of 3771066725052 is 2505276601773.

It is a junction number, because it is equal to n+sod(n) for n = 3771066724986 and 3771066725004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3771066725053) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10483 + ... + 2746314.

It is an arithmetic number, because the mean of its divisors is an integer number (102740347864).

Almost surely, 2^{3771066725052} 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 3771066725052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4931536697472).

3771066725052 is an abundant number, since it is smaller than the sum of its proper divisors (6092006669892).

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

3771066725052 is a wasteful number, since it uses less digits than its factorization.

3771066725052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2757099 (or 2757097 counting only the distinct ones).

The product of its (nonzero) digits is 3704400, while the sum is 51.

The spelling of 3771066725052 in words is "three trillion, seven hundred seventy-one billion, sixty-six million, seven hundred twenty-five thousand, fifty-two".