46697828191 has 4 divisors (see below), whose sum is σ = 53368946512. Its totient is φ = 40026709872.

The previous prime is 46697828183. The next prime is 46697828197. The reversal of 46697828191 is 19182879664.

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 46697828191 - 2³ = 46697828183 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46697828197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3335559150 + ... + 3335559163.

It is an arithmetic number, because the mean of its divisors is an integer number (13342236628).

Almost surely, 2^46697828191 is an apocalyptic number.

46697828191 is a deficient number, since it is larger than the sum of its proper divisors (6671118321).

46697828191 is an equidigital number, since it uses as much as digits as its factorization.

46697828191 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6671118320.

The product of its digits is 10450944, while the sum is 61.

The spelling of 46697828191 in words is "forty-six billion, six hundred ninety-seven million, eight hundred twenty-eight thousand, one hundred ninety-one".