5453120252 has 12 divisors (see below), whose sum is σ = 9657936456. Its totient is φ = 2693709840.

The previous prime is 5453120249. The next prime is 5453120263. The reversal of 5453120252 is 2520213545.

It is a congruent number.

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, 8212199 + ... + 8212862.

It is an arithmetic number, because the mean of its divisors is an integer number (804828038).

Almost surely, 2^5453120252 is an apocalyptic number.

It is an amenable number.

5453120252 is a deficient number, since it is larger than the sum of its proper divisors (4204816204).

5453120252 is a wasteful number, since it uses less digits than its factorization.

5453120252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16425148 (or 16425146 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 5453120252 is about 73845.2452904044. The cubic root of 5453120252 is about 1760.1446433293.

Adding to 5453120252 its reverse (2520213545), we get a palindrome (7973333797).

The spelling of 5453120252 in words is "five billion, four hundred fifty-three million, one hundred twenty thousand, two hundred fifty-two".