2057229304776 has 192 divisors, whose sum is σ = 5833072440000. Its totient is φ = 654185645568.

The previous prime is 2057229304771. The next prime is 2057229304813. The reversal of 2057229304776 is 6774039227502.

It is a happy number.

2057229304776 is a `hidden beast` number, since 2 + 0 + 572 + 29 + 3 + 0 + 47 + 7 + 6 = 666.

It is not an unprimeable number, because it can be changed into a prime (2057229304771) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 58661535 + ... + 58696593.

It is an arithmetic number, because the mean of its divisors is an integer number (30380585625).

Almost surely, 2^{2057229304776} 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 2057229304776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2916536220000).

2057229304776 is an abundant number, since it is smaller than the sum of its proper divisors (3775843135224).

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

2057229304776 is a wasteful number, since it uses less digits than its factorization.

2057229304776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35436 (or 35429 counting only the distinct ones).

The product of its (nonzero) digits is 8890560, while the sum is 54.

The spelling of 2057229304776 in words is "two trillion, fifty-seven billion, two hundred twenty-nine million, three hundred four thousand, seven hundred seventy-six".