9697590501 has 16 divisors (see below), whose sum is σ = 12993968064. Its totient is φ = 6433167744.

The previous prime is 9697590479. The next prime is 9697590503. The reversal of 9697590501 is 1050957969.

It is a happy number.

It is not a de Polignac number, because 9697590501 - 2⁷ = 9697590373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9697590503) 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, 2499375 + ... + 2503251.

It is an arithmetic number, because the mean of its divisors is an integer number (812123004).

Almost surely, 2^9697590501 is an apocalyptic number.

It is an amenable number.

9697590501 is a deficient number, since it is larger than the sum of its proper divisors (3296377563).

9697590501 is a wasteful number, since it uses less digits than its factorization.

9697590501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7780.

The product of its (nonzero) digits is 765450, while the sum is 51.

The square root of 9697590501 is about 98476.3448803823. The cubic root of 9697590501 is about 2132.4946343116.

The spelling of 9697590501 in words is "nine billion, six hundred ninety-seven million, five hundred ninety thousand, five hundred one".