1050230235520 has 128 divisors (see below), whose sum is σ = 2633429439360. Its totient is φ = 400041271296.

The previous prime is 1050230235493. The next prime is 1050230235529. The reversal of 1050230235520 is 255320320501.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×1050230235520² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1050230235529) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 641142 + ... + 1584778.

It is an arithmetic number, because the mean of its divisors is an integer number (20573667495).

Almost surely, 2^{1050230235520} is an apocalyptic number.

1050230235520 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 1050230235520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1316714719680).

1050230235520 is an abundant number, since it is smaller than the sum of its proper divisors (1583199203840).

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

1050230235520 is an equidigital number, since it uses as much as digits as its factorization.

1050230235520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 943740 (or 943728 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 28.

The spelling of 1050230235520 in words is "one trillion, fifty billion, two hundred thirty million, two hundred thirty-five thousand, five hundred twenty".