1052755515700 has 144 divisors (see below), whose sum is σ = 2623120998400. Its totient is φ = 359248867200.

The previous prime is 1052755515667. The next prime is 1052755515739. The reversal of 1052755515700 is 75155572501.

It is a super-2 number, since 2×1052755515700² (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 47 ways as a sum of consecutive naturals, for example, 242624131 + ... + 242628469.

Almost surely, 2^{1052755515700} is an apocalyptic number.

1052755515700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1052755515700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1311560499200).

1052755515700 is an abundant number, since it is smaller than the sum of its proper divisors (1570365482700).

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

1052755515700 is a wasteful number, since it uses less digits than its factorization.

1052755515700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5910 (or 5903 counting only the distinct ones).

The product of its (nonzero) digits is 306250, while the sum is 43.

The spelling of 1052755515700 in words is "one trillion, fifty-two billion, seven hundred fifty-five million, five hundred fifteen thousand, seven hundred".