53324736463 has 8 divisors (see below), whose sum is σ = 56969083520. Its totient is φ = 49764167640.

The previous prime is 53324736371. The next prime is 53324736473. The reversal of 53324736463 is 36463742335.

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 53324736463 - 2⁹ = 53324735951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53324736473) 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, 20943243 + ... + 20945788.

It is an arithmetic number, because the mean of its divisors is an integer number (7121135440).

Almost surely, 2^53324736463 is an apocalyptic number.

53324736463 is a deficient number, since it is larger than the sum of its proper divisors (3644347057).

53324736463 is a wasteful number, since it uses less digits than its factorization.

53324736463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41889117.

The product of its digits is 3265920, while the sum is 46.

The spelling of 53324736463 in words is "fifty-three billion, three hundred twenty-four million, seven hundred thirty-six thousand, four hundred sixty-three".