1530104540232 has 16 divisors (see below), whose sum is σ = 3825261350640. Its totient is φ = 510034846736.

The previous prime is 1530104540221. The next prime is 1530104540249. The reversal of 1530104540232 is 2320454010351.

It is a super-2 number, since 2×1530104540232² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1530104540232.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31877177898 + ... + 31877177945.

It is an arithmetic number, because the mean of its divisors is an integer number (239078834415).

Almost surely, 2^{1530104540232} is an apocalyptic number.

1530104540232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1530104540232 is an abundant number, since it is smaller than the sum of its proper divisors (2295156810408).

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

1530104540232 is a wasteful number, since it uses less digits than its factorization.

1530104540232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63754355852 (or 63754355848 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 1530104540232 its reverse (2320454010351), we get a palindrome (3850558550583).

The spelling of 1530104540232 in words is "one trillion, five hundred thirty billion, one hundred four million, five hundred forty thousand, two hundred thirty-two".