46115971827 has 4 divisors (see below), whose sum is σ = 61487962440. Its totient is φ = 30743981216.

The previous prime is 46115971813. The next prime is 46115971831. The reversal of 46115971827 is 72817951164.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 46115971827 - 2¹⁸ = 46115709683 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 46115971827.

It is not an unprimeable number, because it can be changed into a prime (46115971897) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7685995302 + ... + 7685995307.

It is an arithmetic number, because the mean of its divisors is an integer number (15371990610).

Almost surely, 2^46115971827 is an apocalyptic number.

46115971827 is a deficient number, since it is larger than the sum of its proper divisors (15371990613).

46115971827 is a wasteful number, since it uses less digits than its factorization.

46115971827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15371990612.

The product of its digits is 846720, while the sum is 51.

The spelling of 46115971827 in words is "forty-six billion, one hundred fifteen million, nine hundred seventy-one thousand, eight hundred twenty-seven".