1052456634252 has 36 divisors (see below), whose sum is σ = 2660692210176. Its totient is φ = 350777244960.

The previous prime is 1052456634247. The next prime is 1052456634259. The reversal of 1052456634252 is 2524366542501.

1052456634252 is a `hidden beast` number, since 1 + 0 + 5 + 2 + 4 + 5 + 6 + 634 + 2 + 5 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×1052456634252² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1052456634198 and 1052456634207.

It is not an unprimeable number, because it can be changed into a prime (1052456634259) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1426399 + ... + 2034582.

Almost surely, 2^{1052456634252} is an apocalyptic number.

1052456634252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1052456634252 is an abundant number, since it is smaller than the sum of its proper divisors (1608235575924).

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

1052456634252 is a wasteful number, since it uses less digits than its factorization.

1052456634252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3469438 (or 3469433 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 45.

The spelling of 1052456634252 in words is "one trillion, fifty-two billion, four hundred fifty-six million, six hundred thirty-four thousand, two hundred fifty-two".