46923469697 has 4 divisors (see below), whose sum is σ = 50532967380. Its totient is φ = 43313972016.

The previous prime is 46923469687. The next prime is 46923469721. The reversal of 46923469697 is 79696432964.

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

It can be written as a sum of positive squares in 2 ways, for example, as 22379860801 + 24543608896 = 149599^2 + 156664^2 .

It is a cyclic number.

It is not a de Polignac number, because 46923469697 - 2¹⁸ = 46923207553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46923469657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1804748822 + ... + 1804748847.

It is an arithmetic number, because the mean of its divisors is an integer number (12633241845).

Almost surely, 2^46923469697 is an apocalyptic number.

It is an amenable number.

46923469697 is a deficient number, since it is larger than the sum of its proper divisors (3609497683).

46923469697 is a wasteful number, since it uses less digits than its factorization.

46923469697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3609497682.

The product of its digits is 105815808, while the sum is 65.

The spelling of 46923469697 in words is "forty-six billion, nine hundred twenty-three million, four hundred sixty-nine thousand, six hundred ninety-seven".