5424151252 has 24 divisors (see below), whose sum is σ = 10471770792. Its totient is φ = 2442393600.

The previous prime is 5424151247. The next prime is 5424151267. The reversal of 5424151252 is 2521514245.

It can be written as a sum of positive squares in 4 ways, for example, as 12489156 + 5411662096 = 3534^2 + 73564^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1269949 + ... + 1274212.

It is an arithmetic number, because the mean of its divisors is an integer number (436323783).

Almost surely, 2^5424151252 is an apocalyptic number.

5424151252 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

5424151252 is a deficient number, since it is larger than the sum of its proper divisors (5047619540).

5424151252 is a wasteful number, since it uses less digits than its factorization.

5424151252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2544219 (or 2544217 counting only the distinct ones).

The product of its digits is 16000, while the sum is 31.

The square root of 5424151252 is about 73648.8374110549. The cubic root of 5424151252 is about 1757.0222603516.

Adding to 5424151252 its reverse (2521514245), we get a palindrome (7945665497).

The spelling of 5424151252 in words is "five billion, four hundred twenty-four million, one hundred fifty-one thousand, two hundred fifty-two".