1052455065752 has 8 divisors (see below), whose sum is σ = 1973353248300. Its totient is φ = 526227532872.

The previous prime is 1052455065743. The next prime is 1052455065829. The reversal of 1052455065752 is 2575605542501.

1052455065752 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×1052455065752² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1052455065697 and 1052455065706.

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, 65778441602 + ... + 65778441617.

Almost surely, 2^{1052455065752} is an apocalyptic number.

It is an amenable number.

1052455065752 is a deficient number, since it is larger than the sum of its proper divisors (920898182548).

1052455065752 is a wasteful number, since it uses less digits than its factorization.

1052455065752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131556883225 (or 131556883221 counting only the distinct ones).

The product of its (nonzero) digits is 2100000, while the sum is 47.

The spelling of 1052455065752 in words is "one trillion, fifty-two billion, four hundred fifty-five million, sixty-five thousand, seven hundred fifty-two".