797630842527 has 16 divisors (see below), whose sum is σ = 1109817017088. Its totient is φ = 508602188160.

The previous prime is 797630842517. The next prime is 797630842571. The reversal of 797630842527 is 725248036797.

It is a happy number.

It is not a de Polignac number, because 797630842527 - 2¹⁰ = 797630841503 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (797630842517) 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, 767652 + ... + 1478022.

It is an arithmetic number, because the mean of its divisors is an integer number (69363563568).

Almost surely, 2^797630842527 is an apocalyptic number.

797630842527 is a deficient number, since it is larger than the sum of its proper divisors (312186174561).

797630842527 is a wasteful number, since it uses less digits than its factorization.

797630842527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 726670.

The product of its (nonzero) digits is 35562240, while the sum is 60.

The spelling of 797630842527 in words is "seven hundred ninety-seven billion, six hundred thirty million, eight hundred forty-two thousand, five hundred twenty-seven".