5431012 has 6 divisors (see below), whose sum is σ = 9504278. Its totient is φ = 2715504.

The previous prime is 5430961. The next prime is 5431021. The reversal of 5431012 is 2101345.

It can be written as a sum of positive squares in only one way, i.e., 5410276 + 20736 = 2326^2 + 144^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 678873 + ... + 678880.

Almost surely, 2^5431012 is an apocalyptic number.

It is an amenable number.

5431012 is a deficient number, since it is larger than the sum of its proper divisors (4073266).

5431012 is a wasteful number, since it uses less digits than its factorization.

5431012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1357757 (or 1357755 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 5431012 is about 2330.4531748139. The cubic root of 5431012 is about 175.7762739220.

Adding to 5431012 its reverse (2101345), we get a palindrome (7532357).

The spelling of 5431012 in words is "five million, four hundred thirty-one thousand, twelve".