53642463663353 has 8 divisors (see below), whose sum is σ = 54377934612576. Its totient is φ = 52907010084000.

The previous prime is 53642463663337. The next prime is 53642463663457. The reversal of 53642463663353 is 35336636424635.

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 53642463663353 - 2⁴ = 53642463663337 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53642463663292 and 53642463663301.

It is not an unprimeable number, because it can be changed into a prime (53642463663053) 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, 1938218 + ... + 10537628.

It is an arithmetic number, because the mean of its divisors is an integer number (6797241826572).

Almost surely, 2^{53642463663353} is an apocalyptic number.

It is an amenable number.

53642463663353 is a deficient number, since it is larger than the sum of its proper divisors (735470949223).

53642463663353 is an equidigital number, since it uses as much as digits as its factorization.

53642463663353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8684935.

The product of its digits is 251942400, while the sum is 59.

The spelling of 53642463663353 in words is "fifty-three trillion, six hundred forty-two billion, four hundred sixty-three million, six hundred sixty-three thousand, three hundred fifty-three".