5245254161132 has 24 divisors (see below), whose sum is σ = 9352598529456. Its totient is φ = 2573085389888.

The previous prime is 5245254161131. The next prime is 5245254161171. The reversal of 5245254161132 is 2311614525425.

It is a happy number.

It is a super-2 number, since 2×5245254161132² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5245254161132.

It is not an unprimeable number, because it can be changed into a prime (5245254161131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10013243 + ... + 10524045.

It is an arithmetic number, because the mean of its divisors is an integer number (389691605394).

Almost surely, 2^{5245254161132} is an apocalyptic number.

It is an amenable number.

5245254161132 is a deficient number, since it is larger than the sum of its proper divisors (4107344368324).

5245254161132 is a wasteful number, since it uses less digits than its factorization.

5245254161132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 559297 (or 559295 counting only the distinct ones).

The product of its digits is 288000, while the sum is 41.

Adding to 5245254161132 its reverse (2311614525425), we get a palindrome (7556868686557).

The spelling of 5245254161132 in words is "five trillion, two hundred forty-five billion, two hundred fifty-four million, one hundred sixty-one thousand, one hundred thirty-two".