1513152532 has 12 divisors (see below), whose sum is σ = 2733437056. Its totient is φ = 732170520.

The previous prime is 1513152523. The next prime is 1513152547. The reversal of 1513152532 is 2352513151.

It is a super-2 number, since 2×1513152532² = 4579261170196022048, which contains 22 as substring.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 1513152532.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6101298 + ... + 6101545.

Almost surely, 2^1513152532 is an apocalyptic number.

It is an amenable number.

1513152532 is a deficient number, since it is larger than the sum of its proper divisors (1220284524).

1513152532 is a wasteful number, since it uses less digits than its factorization.

1513152532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12202878 (or 12202876 counting only the distinct ones).

The product of its digits is 4500, while the sum is 28.

The square root of 1513152532 is about 38899.2613297476. The cubic root of 1513152532 is about 1148.0502644853.

Adding to 1513152532 its reverse (2352513151), we get a palindrome (3865665683).

The spelling of 1513152532 in words is "one billion, five hundred thirteen million, one hundred fifty-two thousand, five hundred thirty-two".