53441524646 has 4 divisors (see below), whose sum is σ = 80162286972. Its totient is φ = 26720762322.

The previous prime is 53441524639. The next prime is 53441524663. The reversal of 53441524646 is 64642514435.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 53441524597 and 53441524606.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13360381160 + ... + 13360381163.

It is an arithmetic number, because the mean of its divisors is an integer number (20040571743).

Almost surely, 2^53441524646 is an apocalyptic number.

53441524646 is a deficient number, since it is larger than the sum of its proper divisors (26720762326).

53441524646 is a wasteful number, since it uses less digits than its factorization.

53441524646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26720762325.

The product of its digits is 1382400, while the sum is 44.

The spelling of 53441524646 in words is "fifty-three billion, four hundred forty-one million, five hundred twenty-four thousand, six hundred forty-six".