46904826845 has 4 divisors (see below), whose sum is σ = 56285792220. Its totient is φ = 37523861472.

The previous prime is 46904826841. The next prime is 46904826883. The reversal of 46904826845 is 54862840964.

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 24321650116 + 22583176729 = 155954^2 + 150277^2 .

It is a cyclic number.

It is not a de Polignac number, because 46904826845 - 2² = 46904826841 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46904826841) 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, 4690482680 + ... + 4690482689.

It is an arithmetic number, because the mean of its divisors is an integer number (14071448055).

Almost surely, 2^46904826845 is an apocalyptic number.

It is an amenable number.

46904826845 is a deficient number, since it is larger than the sum of its proper divisors (9380965375).

46904826845 is an equidigital number, since it uses as much as digits as its factorization.

46904826845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9380965374.

The product of its (nonzero) digits is 13271040, while the sum is 56.

The spelling of 46904826845 in words is "forty-six billion, nine hundred four million, eight hundred twenty-six thousand, eight hundred forty-five".