1534001330532 has 48 divisors (see below), whose sum is σ = 3904898844672. Its totient is φ = 464828866080.

The previous prime is 1534001330501. The next prime is 1534001330539. The reversal of 1534001330532 is 2350331004351.

It is a self number, because there is not a number n which added to its sum of digits gives 1534001330532.

It is not an unprimeable number, because it can be changed into a prime (1534001330539) 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, 2983653 + ... + 3459795.

It is an arithmetic number, because the mean of its divisors is an integer number (81352059264).

Almost surely, 2^{1534001330532} is an apocalyptic number.

1534001330532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1534001330532 is an abundant number, since it is smaller than the sum of its proper divisors (2370897514140).

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

1534001330532 is a wasteful number, since it uses less digits than its factorization.

1534001330532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500568 (or 500566 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 30.

Adding to 1534001330532 its reverse (2350331004351), we get a palindrome (3884332334883).

The spelling of 1534001330532 in words is "one trillion, five hundred thirty-four billion, one million, three hundred thirty thousand, five hundred thirty-two".