1057776188773 has 32 divisors (see below), whose sum is σ = 1089474849792. Its totient is φ = 1026746928000.

The previous prime is 1057776188747. The next prime is 1057776188783. The reversal of 1057776188773 is 3778816777501.

It is a cyclic number.

It is not a de Polignac number, because 1057776188773 - 2¹³ = 1057776180581 is a prime.

It is a super-2 number, since 2×1057776188773² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1057776188699 and 1057776188708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1057776188723) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 463732393 + ... + 463734673.

It is an arithmetic number, because the mean of its divisors is an integer number (34046089056).

Almost surely, 2^{1057776188773} is an apocalyptic number.

It is an amenable number.

1057776188773 is a deficient number, since it is larger than the sum of its proper divisors (31698661019).

1057776188773 is a wasteful number, since it uses less digits than its factorization.

1057776188773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2905.

The product of its (nonzero) digits is 96808320, while the sum is 67.

The spelling of 1057776188773 in words is "one trillion, fifty-seven billion, seven hundred seventy-six million, one hundred eighty-eight thousand, seven hundred seventy-three".