53126343152 has 20 divisors (see below), whose sum is σ = 102945928896. Its totient is φ = 26559651840.

The previous prime is 53126343139. The next prime is 53126343157. The reversal of 53126343152 is 25134362135.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53126343157) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 93248 + ... + 339039.

Almost surely, 2^53126343152 is an apocalyptic number.

It is an amenable number.

53126343152 is a deficient number, since it is larger than the sum of its proper divisors (49819585744).

53126343152 is a wasteful number, since it uses less digits than its factorization.

53126343152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439976 (or 439970 counting only the distinct ones).

The product of its digits is 64800, while the sum is 35.

The spelling of 53126343152 in words is "fifty-three billion, one hundred twenty-six million, three hundred forty-three thousand, one hundred fifty-two".