53236226826 has 24 divisors (see below), whose sum is σ = 115424927904. Its totient is φ = 17733136680.

The previous prime is 53236226773. The next prime is 53236226843. The reversal of 53236226826 is 62862263235.

53236226826 is a `hidden beast` number, since 5 + 3 + 2 + 362 + 268 + 26 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 995920 + ... + 1048011.

It is an arithmetic number, because the mean of its divisors is an integer number (4809371996).

Almost surely, 2^53236226826 is an apocalyptic number.

53236226826 is an abundant number, since it is smaller than the sum of its proper divisors (62188701078).

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

53236226826 is a wasteful number, since it uses less digits than its factorization.

53236226826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2045386 (or 2045383 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 45.

The spelling of 53236226826 in words is "fifty-three billion, two hundred thirty-six million, two hundred twenty-six thousand, eight hundred twenty-six".