52064371197 has 24 divisors (see below), whose sum is σ = 79174424160. Its totient is φ = 32877684000.

The previous prime is 52064371193. The next prime is 52064371201. The reversal of 52064371197 is 79117346025.

52064371197 is a `hidden beast` number, since 5 + 20 + 6 + 437 + 1 + 197 = 666.

It is an interprime number because it is at equal distance from previous prime (52064371193) and next prime (52064371201).

It is not a de Polignac number, because 52064371197 - 2² = 52064371193 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52064371193) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1306822 + ... + 1346072.

It is an arithmetic number, because the mean of its divisors is an integer number (3298934340).

Almost surely, 2^52064371197 is an apocalyptic number.

52064371197 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

It is an amenable number.

52064371197 is a deficient number, since it is larger than the sum of its proper divisors (27110052963).

52064371197 is a wasteful number, since it uses less digits than its factorization.

52064371197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47033 (or 47030 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 45.

The spelling of 52064371197 in words is "fifty-two billion, sixty-four million, three hundred seventy-one thousand, one hundred ninety-seven".