1052674752779 has 18 divisors (see below), whose sum is σ = 1152831574836. Its totient is φ = 960780575040.

The previous prime is 1052674752739. The next prime is 1052674752791. The reversal of 1052674752779 is 9772574762501.

It is not a de Polignac number, because 1052674752779 - 2³² = 1048379785483 is a prime.

It is a super-2 number, since 2×1052674752779² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1052674752739) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 945464 + ... + 1731834.

It is an arithmetic number, because the mean of its divisors is an integer number (64046198602).

Almost surely, 2^{1052674752779} is an apocalyptic number.

1052674752779 is a deficient number, since it is larger than the sum of its proper divisors (100156822057).

1052674752779 is an frugal number, since it uses more digits than its factorization.

1052674752779 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 786575 (or 786473 counting only the distinct ones).

The product of its (nonzero) digits is 51861600, while the sum is 62.

The spelling of 1052674752779 in words is "one trillion, fifty-two billion, six hundred seventy-four million, seven hundred fifty-two thousand, seven hundred seventy-nine".