9813735501 has 16 divisors (see below), whose sum is σ = 13674169344. Its totient is φ = 6254370864.

The previous prime is 9813735497. The next prime is 9813735527. The reversal of 9813735501 is 1055373189.

It is not a de Polignac number, because 9813735501 - 2² = 9813735497 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9813735551) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 803251 + ... + 815376.

It is an arithmetic number, because the mean of its divisors is an integer number (854635584).

Almost surely, 2^9813735501 is an apocalyptic number.

It is an amenable number.

9813735501 is a deficient number, since it is larger than the sum of its proper divisors (3860433843).

9813735501 is a wasteful number, since it uses less digits than its factorization.

9813735501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1618720.

The product of its (nonzero) digits is 113400, while the sum is 42.

The square root of 9813735501 is about 99064.2998309684. The cubic root of 9813735501 is about 2140.9742776736.

The spelling of 9813735501 in words is "nine billion, eight hundred thirteen million, seven hundred thirty-five thousand, five hundred one".