53063633477 has 8 divisors (see below), whose sum is σ = 56071645440. Its totient is φ = 50114029680.

The previous prime is 53063633453. The next prime is 53063633479. The reversal of 53063633477 is 77433636035.

53063633477 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 53063633477 - 2²⁸ = 52795198021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53063633479) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14600174 + ... + 14603807.

It is an arithmetic number, because the mean of its divisors is an integer number (7008955680).

Almost surely, 2^53063633477 is an apocalyptic number.

It is an amenable number.

53063633477 is a deficient number, since it is larger than the sum of its proper divisors (3008011963).

53063633477 is a wasteful number, since it uses less digits than its factorization.

53063633477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29204083.

The product of its (nonzero) digits is 2857680, while the sum is 47.

The spelling of 53063633477 in words is "fifty-three billion, sixty-three million, six hundred thirty-three thousand, four hundred seventy-seven".