53352222456 has 48 divisors (see below), whose sum is σ = 144429843960. Its totient is φ = 16416067200.

The previous prime is 53352222449. The next prime is 53352222457. The reversal of 53352222456 is 65422225335.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53352222457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6572895 + ... + 6581006.

Almost surely, 2^53352222456 is an apocalyptic number.

It is an amenable number.

53352222456 is an abundant number, since it is smaller than the sum of its proper divisors (91077621504).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53352222456 is a wasteful number, since it uses less digits than its factorization.

53352222456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13153936 (or 13153919 counting only the distinct ones).

The product of its digits is 432000, while the sum is 39.

The spelling of 53352222456 in words is "fifty-three billion, three hundred fifty-two million, two hundred twenty-two thousand, four hundred fifty-six".