5121152 has 16 divisors (see below), whose sum is σ = 10202550. Its totient is φ = 2560512.

The previous prime is 5121143. The next prime is 5121161. The reversal of 5121152 is 2511215.

It is an interprime number because it is at equal distance from previous prime (5121143) and next prime (5121161).

It can be written as a sum of positive squares in only one way, i.e., 2637376 + 2483776 = 1624^2 + 1576^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is an Ulam number.

5121152 is a modest number, since divided by 1152 gives 512 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 5121152.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19877 + ... + 20132.

Almost surely, 2^5121152 is an apocalyptic number.

It is an amenable number.

5121152 is a deficient number, since it is larger than the sum of its proper divisors (5081398).

5121152 is an equidigital number, since it uses as much as digits as its factorization.

5121152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40023 (or 40011 counting only the distinct ones).

The product of its digits is 100, while the sum is 17.

The square root of 5121152 is about 2262.9962439209. The cubic root of 5121152 is about 172.3677008413.

Adding to 5121152 its sum of digits (17), we get a square (5121169 = 2263²).

Adding to 5121152 its reverse (2511215), we get a palindrome (7632367).

It can be divided in two parts, 512 and 1152, that multiplied together give a square (589824 = 768²).

The spelling of 5121152 in words is "five million, one hundred twenty-one thousand, one hundred fifty-two".