1057527760766 has 4 divisors (see below), whose sum is σ = 1586291641152. Its totient is φ = 528763880382.

The previous prime is 1057527760673. The next prime is 1057527760811. The reversal of 1057527760766 is 6670677257501.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×1057527760766² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 264381940190 + ... + 264381940193.

It is an arithmetic number, because the mean of its divisors is an integer number (396572910288).

Almost surely, 2^{1057527760766} is an apocalyptic number.

1057527760766 is a deficient number, since it is larger than the sum of its proper divisors (528763880386).

1057527760766 is an equidigital number, since it uses as much as digits as its factorization.

1057527760766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528763880385.

The product of its (nonzero) digits is 25930800, while the sum is 59.

The spelling of 1057527760766 in words is "one trillion, fifty-seven billion, five hundred twenty-seven million, seven hundred sixty thousand, seven hundred sixty-six".