5142532 has 6 divisors (see below), whose sum is σ = 8999438. Its totient is φ = 2571264.

The previous prime is 5142523. The next prime is 5142539. The reversal of 5142532 is 2352415.

It can be written as a sum of positive squares in only one way, i.e., 4426816 + 715716 = 2104^2 + 846^2 .

It is not an unprimeable number, because it can be changed into a prime (5142539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 642813 + ... + 642820.

Almost surely, 2^5142532 is an apocalyptic number.

It is an amenable number.

5142532 is a deficient number, since it is larger than the sum of its proper divisors (3856906).

5142532 is a wasteful number, since it uses less digits than its factorization.

5142532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1285637 (or 1285635 counting only the distinct ones).

The product of its digits is 1200, while the sum is 22.

The square root of 5142532 is about 2267.7151496606. The cubic root of 5142532 is about 172.6072371084.

Adding to 5142532 its reverse (2352415), we get a palindrome (7494947).

The spelling of 5142532 in words is "five million, one hundred forty-two thousand, five hundred thirty-two".