3753266505772 has 36 divisors (see below), whose sum is σ = 7748192050704. Its totient is φ = 1585887250080.

The previous prime is 3753266505763. The next prime is 3753266505799. The reversal of 3753266505772 is 2775056623573.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 134840443 + ... + 134868274.

It is an arithmetic number, because the mean of its divisors is an integer number (215227556964).

Almost surely, 2^{3753266505772} is an apocalyptic number.

It is an amenable number.

3753266505772 is an abundant number, since it is smaller than the sum of its proper divisors (3994925544932).

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

3753266505772 is a wasteful number, since it uses less digits than its factorization.

3753266505772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269708806 (or 269708797 counting only the distinct ones).

The product of its (nonzero) digits is 55566000, while the sum is 58.

The spelling of 3753266505772 in words is "three trillion, seven hundred fifty-three billion, two hundred sixty-six million, five hundred five thousand, seven hundred seventy-two".