9597628009642 has 8 divisors (see below), whose sum is σ = 14396457987396. Its totient is φ = 4798808680512.

The previous prime is 9597628009633. The next prime is 9597628009691. The reversal of 9597628009642 is 2469008267959.

It can be written as a sum of positive squares in 2 ways, for example, as 9317701305081 + 279926704561 = 3052491^2 + 529081^2 .

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

It is a super-2 number, since 2×9597628009642² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 211488 + ... + 4386340.

Almost surely, 2^{9597628009642} is an apocalyptic number.

9597628009642 is a deficient number, since it is larger than the sum of its proper divisors (4798829977754).

9597628009642 is a wasteful number, since it uses less digits than its factorization.

9597628009642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5324312.

The product of its (nonzero) digits is 117573120, while the sum is 67.

The spelling of 9597628009642 in words is "nine trillion, five hundred ninety-seven billion, six hundred twenty-eight million, nine thousand, six hundred forty-two".