52091115011 has 8 divisors (see below), whose sum is σ = 56108387664. Its totient is φ = 48075308640.

The previous prime is 52091115007. The next prime is 52091115053. The reversal of 52091115011 is 11051119025.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52091115011 - 2² = 52091115007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52091115091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 292220 + ... + 435401.

It is an arithmetic number, because the mean of its divisors is an integer number (7013548458).

Almost surely, 2^52091115011 is an apocalyptic number.

52091115011 is a deficient number, since it is larger than the sum of its proper divisors (4017272653).

52091115011 is a wasteful number, since it uses less digits than its factorization.

52091115011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 733141.

The product of its (nonzero) digits is 450, while the sum is 26.

The spelling of 52091115011 in words is "fifty-two billion, ninety-one million, one hundred fifteen thousand, eleven".