13963457501 has 8 divisors (see below), whose sum is σ = 16896957120. Its totient is φ = 11264637888.

The previous prime is 13963457483. The next prime is 13963457537. The reversal of 13963457501 is 10575436931.

13963457501 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 13963457501 - 2¹⁸ = 13963195357 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 (13963457581) 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 7 ways as a sum of consecutive naturals, for example, 58669871 + ... + 58670108.

It is an arithmetic number, because the mean of its divisors is an integer number (2112119640).

Almost surely, 2^13963457501 is an apocalyptic number.

It is an amenable number.

13963457501 is a deficient number, since it is larger than the sum of its proper divisors (2933499619).

13963457501 is a wasteful number, since it uses less digits than its factorization.

13963457501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117340003.

The product of its (nonzero) digits is 340200, while the sum is 44.

The spelling of 13963457501 in words is "thirteen billion, nine hundred sixty-three million, four hundred fifty-seven thousand, five hundred one".