53445360624430 has 8 divisors (see below), whose sum is σ = 96201649123992. Its totient is φ = 21378144249768.

The previous prime is 53445360624373. The next prime is 53445360624493. The reversal of 53445360624430 is 3442606354435.

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

It is a congruent number.

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, 2672268031212 + ... + 2672268031231.

It is an arithmetic number, because the mean of its divisors is an integer number (12025206140499).

Almost surely, 2^{53445360624430} is an apocalyptic number.

53445360624430 is a deficient number, since it is larger than the sum of its proper divisors (42756288499562).

53445360624430 is a wasteful number, since it uses less digits than its factorization.

53445360624430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5344536062450.

The product of its (nonzero) digits is 12441600, while the sum is 49.

Adding to 53445360624430 its reverse (3442606354435), we get a palindrome (56887966978865).

The spelling of 53445360624430 in words is "fifty-three trillion, four hundred forty-five billion, three hundred sixty million, six hundred twenty-four thousand, four hundred thirty".