52071607211 has 6 divisors (see below), whose sum is σ = 56385231660. Its totient is φ = 48066098808.

The previous prime is 52071607201. The next prime is 52071607243. The reversal of 52071607211 is 11270617025.

It is not a de Polignac number, because 52071607211 - 2³⁴ = 34891738027 is a prime.

It is a super-2 number, since 2×52071607211² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52071607201) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 154057841 + ... + 154058178.

It is an arithmetic number, because the mean of its divisors is an integer number (9397538610).

Almost surely, 2^52071607211 is an apocalyptic number.

52071607211 is a deficient number, since it is larger than the sum of its proper divisors (4313624449).

52071607211 is a wasteful number, since it uses less digits than its factorization.

52071607211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308116045 (or 308116032 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 32.

The spelling of 52071607211 in words is "fifty-two billion, seventy-one million, six hundred seven thousand, two hundred eleven".