1052524453404 has 12 divisors (see below), whose sum is σ = 2455890391304. Its totient is φ = 350841484464.

The previous prime is 1052524453399. The next prime is 1052524453447. The reversal of 1052524453404 is 4043544252501.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×1052524453404² (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 3 ways as a sum of consecutive naturals, for example, 43855185547 + ... + 43855185570.

Almost surely, 2^{1052524453404} is an apocalyptic number.

It is an amenable number.

1052524453404 is an abundant number, since it is smaller than the sum of its proper divisors (1403365937900).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1052524453404 is a wasteful number, since it uses less digits than its factorization.

1052524453404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87710371124 (or 87710371122 counting only the distinct ones).

The product of its (nonzero) digits is 384000, while the sum is 39.

The spelling of 1052524453404 in words is "one trillion, fifty-two billion, five hundred twenty-four million, four hundred fifty-three thousand, four hundred four".