9796720296537 has 12 divisors (see below), whose sum is σ = 14766071171904. Its totient is φ = 6247183957080.

The previous prime is 9796720296479. The next prime is 9796720296541. The reversal of 9796720296537 is 7356920276979.

9796720296537 is a `hidden beast` number, since 9 + 7 + 9 + 67 + 2 + 0 + 29 + 6 + 537 = 666.

It is not a de Polignac number, because 9796720296537 - 2¹⁴ = 9796720280153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9796720296577) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23663575389 + ... + 23663575802.

It is an arithmetic number, because the mean of its divisors is an integer number (1230505930992).

Almost surely, 2^{9796720296537} is an apocalyptic number.

It is an amenable number.

9796720296537 is a deficient number, since it is larger than the sum of its proper divisors (4969350875367).

9796720296537 is a wasteful number, since it uses less digits than its factorization.

9796720296537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47327151220 (or 47327151217 counting only the distinct ones).

The product of its (nonzero) digits is 540101520, while the sum is 72.

The spelling of 9796720296537 in words is "nine trillion, seven hundred ninety-six billion, seven hundred twenty million, two hundred ninety-six thousand, five hundred thirty-seven".