53652218654 has 8 divisors (see below), whose sum is σ = 85212347328. Its totient is φ = 25248102880.

The previous prime is 53652218597. The next prime is 53652218687. The reversal of 53652218654 is 45681225635.

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

It is a super-4 number, since 4×53652218654⁴ (a number of 44 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 53652218599 and 53652218608.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 789003182 + ... + 789003249.

It is an arithmetic number, because the mean of its divisors is an integer number (10651543416).

Almost surely, 2^53652218654 is an apocalyptic number.

53652218654 is a deficient number, since it is larger than the sum of its proper divisors (31560128674).

53652218654 is a wasteful number, since it uses less digits than its factorization.

53652218654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1578006450.

The product of its digits is 1728000, while the sum is 47.

The spelling of 53652218654 in words is "fifty-three billion, six hundred fifty-two million, two hundred eighteen thousand, six hundred fifty-four".