1052814089372 has 12 divisors (see below), whose sum is σ = 1858729300176. Its totient is φ = 521748575040.

The previous prime is 1052814089357. The next prime is 1052814089423. The reversal of 1052814089372 is 2739804182501.

It is a super-2 number, since 2×1052814089372² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1052814089372.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1164616904 + ... + 1164617807.

It is an arithmetic number, because the mean of its divisors is an integer number (154894108348).

Almost surely, 2^{1052814089372} is an apocalyptic number.

It is an amenable number.

1052814089372 is a deficient number, since it is larger than the sum of its proper divisors (805915210804).

1052814089372 is a wasteful number, since it uses less digits than its factorization.

1052814089372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2329234828 (or 2329234826 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 50.

The spelling of 1052814089372 in words is "one trillion, fifty-two billion, eight hundred fourteen million, eighty-nine thousand, three hundred seventy-two".