5321512 has 16 divisors (see below), whose sum is σ = 11403360. Its totient is φ = 2280624.

The previous prime is 5321507. The next prime is 5321593. The reversal of 5321512 is 2151235.

It is a super-2 number, since 2×5321512² = 56636979932288, which contains 22 as substring.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 5321512.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47458 + ... + 47569.

It is an arithmetic number, because the mean of its divisors is an integer number (712710).

Almost surely, 2^5321512 is an apocalyptic number.

It is an amenable number.

5321512 is an abundant number, since it is smaller than the sum of its proper divisors (6081848).

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

5321512 is a wasteful number, since it uses less digits than its factorization.

5321512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95040 (or 95036 counting only the distinct ones).

The product of its digits is 300, while the sum is 19.

The square root of 5321512 is about 2306.8402632172. The cubic root of 5321512 is about 174.5869113832.

Adding to 5321512 its reverse (2151235), we get a palindrome (7472747).

The spelling of 5321512 in words is "five million, three hundred twenty-one thousand, five hundred twelve".