797267158350 has 144 divisors (see below), whose sum is σ = 2142951605712. Its totient is φ = 196072980480.

The previous prime is 797267158343. The next prime is 797267158411. The reversal of 797267158350 is 53851762797.

It is a happy number.

797267158350 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 29214912 + ... + 29242188.

It is an arithmetic number, because the mean of its divisors is an integer number (14881608373).

Almost surely, 2^797267158350 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 797267158350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1071475802856).

797267158350 is an abundant number, since it is smaller than the sum of its proper divisors (1345684447362).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

797267158350 is a wasteful number, since it uses less digits than its factorization.

797267158350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28471 (or 28453 counting only the distinct ones).

The product of its (nonzero) digits is 22226400, while the sum is 60.

The spelling of 797267158350 in words is "seven hundred ninety-seven billion, two hundred sixty-seven million, one hundred fifty-eight thousand, three hundred fifty".