1052656545250 has 256 divisors, whose sum is σ = 2207257288704. Its totient is φ = 374080512000.

The previous prime is 1052656545221. The next prime is 1052656545251. The reversal of 1052656545250 is 525456562501.

It is a super-2 number, since 2×1052656545250² (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 1052656545250.

It is not an unprimeable number, because it can be changed into a prime (1052656545251) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1626980427 + ... + 1626981073.

It is an arithmetic number, because the mean of its divisors is an integer number (8622098784).

Almost surely, 2^{1052656545250} is an apocalyptic number.

1052656545250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1052656545250 is an abundant number, since it is smaller than the sum of its proper divisors (1154600743454).

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

1052656545250 is a wasteful number, since it uses less digits than its factorization.

1052656545250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 998 (or 988 counting only the distinct ones).

The product of its (nonzero) digits is 1800000, while the sum is 46.

The spelling of 1052656545250 in words is "one trillion, fifty-two billion, six hundred fifty-six million, five hundred forty-five thousand, two hundred fifty".