2052777201524 has 72 divisors (see below), whose sum is σ = 4347637604352. Its totient is φ = 844678134720.

The previous prime is 2052777201491. The next prime is 2052777201637. The reversal of 2052777201524 is 4251027772502.

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 23 ways as a sum of consecutive naturals, for example, 558467 + ... + 2101770.

It is an arithmetic number, because the mean of its divisors is an integer number (60383855616).

Almost surely, 2^{2052777201524} is an apocalyptic number.

It is an amenable number.

2052777201524 is an abundant number, since it is smaller than the sum of its proper divisors (2294860402828).

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

2052777201524 is a wasteful number, since it uses less digits than its factorization.

2052777201524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2660413 (or 2660404 counting only the distinct ones).

The product of its (nonzero) digits is 548800, while the sum is 44.

The spelling of 2052777201524 in words is "two trillion, fifty-two billion, seven hundred seventy-seven million, two hundred one thousand, five hundred twenty-four".