53236263042 has 16 divisors (see below), whose sum is σ = 118302806880. Its totient is φ = 17745420996.

The previous prime is 53236263023. The next prime is 53236263043. The reversal of 53236263042 is 24036263235.

53236263042 is a `hidden beast` number, since 5 + 3 + 23 + 626 + 3 + 0 + 4 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 53236262988 and 53236263006.

It is not an unprimeable number, because it can be changed into a prime (53236263043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 492928308 + ... + 492928415.

It is an arithmetic number, because the mean of its divisors is an integer number (7393925430).

Almost surely, 2^53236263042 is an apocalyptic number.

53236263042 is an abundant number, since it is smaller than the sum of its proper divisors (65066543838).

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

53236263042 is a wasteful number, since it uses less digits than its factorization.

53236263042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 985856734 (or 985856728 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 36.

The spelling of 53236263042 in words is "fifty-three billion, two hundred thirty-six million, two hundred sixty-three thousand, forty-two".