2601033545652 has 48 divisors (see below), whose sum is σ = 6072609880512. Its totient is φ = 866506831360.

The previous prime is 2601033545639. The next prime is 2601033545723. The reversal of 2601033545652 is 2565453301062.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 242334478 + ... + 242345210.

It is an arithmetic number, because the mean of its divisors is an integer number (126512705844).

Almost surely, 2^{2601033545652} is an apocalyptic number.

It is an amenable number.

2601033545652 is an abundant number, since it is smaller than the sum of its proper divisors (3471576334860).

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

2601033545652 is a wasteful number, since it uses less digits than its factorization.

2601033545652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20608 (or 20606 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 42.

The spelling of 2601033545652 in words is "two trillion, six hundred one billion, thirty-three million, five hundred forty-five thousand, six hundred fifty-two".