53689053554 has 8 divisors (see below), whose sum is σ = 80725785840. Its totient is φ = 26780458276.

The previous prime is 53689053553. The next prime is 53689053589. The reversal of 53689053554 is 45535098635.

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

It is a junction number, because it is equal to n+sod(n) for n = 53689053496 and 53689053505.

It is not an unprimeable number, because it can be changed into a prime (53689053553) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32033204 + ... + 32034879.

It is an arithmetic number, because the mean of its divisors is an integer number (10090723230).

Almost surely, 2^53689053554 is an apocalyptic number.

53689053554 is a deficient number, since it is larger than the sum of its proper divisors (27036732286).

53689053554 is a wasteful number, since it uses less digits than its factorization.

53689053554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64068504.

The product of its (nonzero) digits is 9720000, while the sum is 53.

The spelling of 53689053554 in words is "fifty-three billion, six hundred eighty-nine million, fifty-three thousand, five hundred fifty-four".