1052545056150 has 144 divisors (see below), whose sum is σ = 3037018810320. Its totient is φ = 240539443200.

The previous prime is 1052545056133. The next prime is 1052545056187. The reversal of 1052545056150 is 516505452501.

It is a super-2 number, since 2×1052545056150² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1052545056099 and 1052545056108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 63855910 + ... + 63872390.

It is an arithmetic number, because the mean of its divisors is an integer number (21090408405).

Almost surely, 2^{1052545056150} is an apocalyptic number.

1052545056150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1052545056150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1518509405160).

1052545056150 is an abundant number, since it is smaller than the sum of its proper divisors (1984473754170).

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

1052545056150 is a wasteful number, since it uses less digits than its factorization.

1052545056150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25199 (or 25187 counting only the distinct ones).

The product of its (nonzero) digits is 150000, while the sum is 39.

The spelling of 1052545056150 in words is "one trillion, fifty-two billion, five hundred forty-five million, fifty-six thousand, one hundred fifty".