53655707453 has 8 divisors (see below), whose sum is σ = 53878983072. Its totient is φ = 53432827056.

The previous prime is 53655707449. The next prime is 53655707491. The reversal of 53655707453 is 35470755635.

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 53655707453 - 2² = 53655707449 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 (53655707423) 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, 174851 + ... + 371327.

It is an arithmetic number, because the mean of its divisors is an integer number (6734872884).

Almost surely, 2^53655707453 is an apocalyptic number.

It is an amenable number.

53655707453 is a deficient number, since it is larger than the sum of its proper divisors (223275619).

53655707453 is a wasteful number, since it uses less digits than its factorization.

53655707453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197611.

The product of its (nonzero) digits is 6615000, while the sum is 50.

The spelling of 53655707453 in words is "fifty-three billion, six hundred fifty-five million, seven hundred seven thousand, four hundred fifty-three".