53453255356 has 6 divisors (see below), whose sum is σ = 93543196880. Its totient is φ = 26726627676.

The previous prime is 53453255353. The next prime is 53453255377. The reversal of 53453255356 is 65355235435.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53453255353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6681656916 + ... + 6681656923.

Almost surely, 2^53453255356 is an apocalyptic number.

It is an amenable number.

53453255356 is a deficient number, since it is larger than the sum of its proper divisors (40089941524).

53453255356 is a wasteful number, since it uses less digits than its factorization.

53453255356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13363313843 (or 13363313841 counting only the distinct ones).

The product of its digits is 4050000, while the sum is 46.

The spelling of 53453255356 in words is "fifty-three billion, four hundred fifty-three million, two hundred fifty-five thousand, three hundred fifty-six".