3772005772052 has 12 divisors (see below), whose sum is σ = 7544011544160. Its totient is φ = 1616573902296.

The previous prime is 3772005772049. The next prime is 3772005772069. The reversal of 3772005772052 is 2502775002773.

3772005772052 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 3772005771988 and 3772005772006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67357245902 + ... + 67357245957.

It is an arithmetic number, because the mean of its divisors is an integer number (628667628680).

Almost surely, 2^{3772005772052} is an apocalyptic number.

It is an amenable number.

3772005772052 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3772005772052 is a wasteful number, since it uses less digits than its factorization.

3772005772052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134714491870 (or 134714491868 counting only the distinct ones).

The product of its (nonzero) digits is 1440600, while the sum is 47.

The spelling of 3772005772052 in words is "three trillion, seven hundred seventy-two billion, five million, seven hundred seventy-two thousand, fifty-two".