1532314512 has 60 divisors (see below), whose sum is σ = 4314098880. Its totient is φ = 507705024.

The previous prime is 1532314501. The next prime is 1532314561. The reversal of 1532314512 is 2154132351.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7812 + ... + 55907.

It is an arithmetic number, because the mean of its divisors is an integer number (71901648).

Almost surely, 2^1532314512 is an apocalyptic number.

1532314512 is a gapful number since it is divisible by the number (12) 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 1532314512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2157049440).

1532314512 is an abundant number, since it is smaller than the sum of its proper divisors (2781784368).

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

1532314512 is a wasteful number, since it uses less digits than its factorization.

1532314512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63900 (or 63891 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The square root of 1532314512 is about 39144.7890784968. The cubic root of 1532314512 is about 1152.8761058252.

Adding to 1532314512 its reverse (2154132351), we get a palindrome (3686446863).

The spelling of 1532314512 in words is "one billion, five hundred thirty-two million, three hundred fourteen thousand, five hundred twelve".