797534180352 has 528 divisors, whose sum is σ = 2939349725312. Its totient is φ = 210332712960.

The previous prime is 797534180347. The next prime is 797534180353. The reversal of 797534180352 is 253081435797.

797534180352 is a `hidden beast` number, since 7 + 97 + 534 + 18 + 0 + 3 + 5 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (797534180353) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 22626102 + ... + 22661322.

Almost surely, 2^797534180352 is an apocalyptic number.

797534180352 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 797534180352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1469674862656).

797534180352 is an abundant number, since it is smaller than the sum of its proper divisors (2141815544960).

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

797534180352 is a wasteful number, since it uses less digits than its factorization.

797534180352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35276 (or 35246 counting only the distinct ones).

The product of its (nonzero) digits is 6350400, while the sum is 54.

The spelling of 797534180352 in words is "seven hundred ninety-seven billion, five hundred thirty-four million, one hundred eighty thousand, three hundred fifty-two".