1052054323320 has 256 divisors, whose sum is σ = 4237645870080. Its totient is φ = 201792614400.

The previous prime is 1052054323301. The next prime is 1052054323357. The reversal of 1052054323320 is 233234502501.

It is a super-2 number, since 2×1052054323320² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4259061 + ... + 4499300.

It is an arithmetic number, because the mean of its divisors is an integer number (16553304180).

Almost surely, 2^{1052054323320} is an apocalyptic number.

1052054323320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1052054323320 is an abundant number, since it is smaller than the sum of its proper divisors (3185591546760).

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

1052054323320 is a wasteful number, since it uses less digits than its factorization.

1052054323320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8758406 (or 8758402 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 1052054323320 its reverse (233234502501), we get a palindrome (1285288825821).

The spelling of 1052054323320 in words is "one trillion, fifty-two billion, fifty-four million, three hundred twenty-three thousand, three hundred twenty".