1053441433530 has 32 divisors (see below), whose sum is σ = 2809177156800. Its totient is φ = 280917715536.

The previous prime is 1053441433507. The next prime is 1053441433553. The reversal of 1053441433530 is 353341443501.

1053441433530 is a `hidden beast` number, since 1 + 0 + 53 + 4 + 41 + 4 + 33 + 530 = 666.

1053441433530 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1053441433507) and next prime (1053441433553).

It is a super-2 number, since 2×1053441433530² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1950817200 + ... + 1950817739.

It is an arithmetic number, because the mean of its divisors is an integer number (87786786150).

Almost surely, 2^{1053441433530} is an apocalyptic number.

1053441433530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1053441433530 is an abundant number, since it is smaller than the sum of its proper divisors (1755735723270).

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

1053441433530 is a wasteful number, since it uses less digits than its factorization.

1053441433530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3901634955 (or 3901634949 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

The spelling of 1053441433530 in words is "one trillion, fifty-three billion, four hundred forty-one million, four hundred thirty-three thousand, five hundred thirty".