5123232420452 has 48 divisors (see below), whose sum is σ = 9243213315840. Its totient is φ = 2483375365632.

The previous prime is 5123232420437. The next prime is 5123232420599. The reversal of 5123232420452 is 2540242323215.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34319558 + ... + 34468514.

It is an arithmetic number, because the mean of its divisors is an integer number (192566944080).

Almost surely, 2^{5123232420452} is an apocalyptic number.

It is an amenable number.

5123232420452 is a deficient number, since it is larger than the sum of its proper divisors (4119980895388).

5123232420452 is a wasteful number, since it uses less digits than its factorization.

5123232420452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150740 (or 150738 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 5123232420452 its reverse (2540242323215), we get a palindrome (7663474743667).

The spelling of 5123232420452 in words is "five trillion, one hundred twenty-three billion, two hundred thirty-two million, four hundred twenty thousand, four hundred fifty-two".