53363515601 has 16 divisors (see below), whose sum is σ = 59745119616. Its totient is φ = 47241360000.

The previous prime is 53363515589. The next prime is 53363515631. The reversal of 53363515601 is 10651536335.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53363515601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53363515631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134636 + ... + 353346.

It is an arithmetic number, because the mean of its divisors is an integer number (3734069976).

Almost surely, 2^53363515601 is an apocalyptic number.

It is an amenable number.

53363515601 is a deficient number, since it is larger than the sum of its proper divisors (6381604015).

53363515601 is a wasteful number, since it uses less digits than its factorization.

53363515601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219304.

The product of its (nonzero) digits is 121500, while the sum is 38.

The spelling of 53363515601 in words is "fifty-three billion, three hundred sixty-three million, five hundred fifteen thousand, six hundred one".