53451103352 has 16 divisors (see below), whose sum is σ = 102111778440. Its totient is φ = 26221295776.

The previous prime is 53451103331. The next prime is 53451103361. The reversal of 53451103352 is 25330115435.

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, 63031538 + ... + 63032385.

Almost surely, 2^53451103352 is an apocalyptic number.

It is an amenable number.

53451103352 is a deficient number, since it is larger than the sum of its proper divisors (48660675088).

53451103352 is a wasteful number, since it uses less digits than its factorization.

53451103352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126063982 (or 126063978 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 32.

Adding to 53451103352 its reverse (25330115435), we get a palindrome (78781218787).

The spelling of 53451103352 in words is "fifty-three billion, four hundred fifty-one million, one hundred three thousand, three hundred fifty-two".