53346644432642 has 8 divisors (see below), whose sum is σ = 87294509071632. Its totient is φ = 24248474742100.

The previous prime is 53346644432593. The next prime is 53346644432677. The reversal of 53346644432642 is 24623444664335.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1212423737084 + ... + 1212423737127.

It is an arithmetic number, because the mean of its divisors is an integer number (10911813633954).

Almost surely, 2^{53346644432642} is an apocalyptic number.

53346644432642 is a deficient number, since it is larger than the sum of its proper divisors (33947864638990).

53346644432642 is a wasteful number, since it uses less digits than its factorization.

53346644432642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2424847474224.

The product of its digits is 119439360, while the sum is 56.

The spelling of 53346644432642 in words is "fifty-three trillion, three hundred forty-six billion, six hundred forty-four million, four hundred thirty-two thousand, six hundred forty-two".