1530400441153 has 4 divisors (see below), whose sum is σ = 1534216901508. Its totient is φ = 1526583980800.

The previous prime is 1530400441091. The next prime is 1530400441159. The reversal of 1530400441153 is 3511440040351.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1165121630464 + 365278810689 = 1079408^2 + 604383^2 .

It is a cyclic number.

It is not a de Polignac number, because 1530400441153 - 2¹³ = 1530400432961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1530400441159) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1908229576 + ... + 1908230377.

It is an arithmetic number, because the mean of its divisors is an integer number (383554225377).

Almost surely, 2^{1530400441153} is an apocalyptic number.

It is an amenable number.

1530400441153 is a deficient number, since it is larger than the sum of its proper divisors (3816460355).

1530400441153 is an equidigital number, since it uses as much as digits as its factorization.

1530400441153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3816460354.

The product of its (nonzero) digits is 14400, while the sum is 31.

The spelling of 1530400441153 in words is "one trillion, five hundred thirty billion, four hundred million, four hundred forty-one thousand, one hundred fifty-three".