1052117694172 has 24 divisors (see below), whose sum is σ = 1921967784800. Its totient is φ = 503450199360.

The previous prime is 1052117694157. The next prime is 1052117694203. The reversal of 1052117694172 is 2714967112501.

It is a super-2 number, since 2×1052117694172² (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 in 7 ways as a sum of consecutive naturals, for example, 58260672 + ... + 58278727.

Almost surely, 2^{1052117694172} is an apocalyptic number.

It is an amenable number.

1052117694172 is a deficient number, since it is larger than the sum of its proper divisors (869850090628).

1052117694172 is a wasteful number, since it uses less digits than its factorization.

1052117694172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116539501 (or 116539499 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 46.

The spelling of 1052117694172 in words is "one trillion, fifty-two billion, one hundred seventeen million, six hundred ninety-four thousand, one hundred seventy-two".