46861845266645 has 4 divisors (see below), whose sum is σ = 56234214319980. Its totient is φ = 37489476213312.

The previous prime is 46861845266617. The next prime is 46861845266647. The reversal of 46861845266645 is 54666254816864.

46861845266645 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7038589405156 + 39823255861489 = 2653034^2 + 6310567^2 .

It is a cyclic number.

It is not a de Polignac number, because 46861845266645 - 2⁶ = 46861845266581 is a prime.

It is a super-2 number, since 2×46861845266645² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46861845266647) 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, 4686184526660 + ... + 4686184526669.

It is an arithmetic number, because the mean of its divisors is an integer number (14058553579995).

Almost surely, 2^{46861845266645} is an apocalyptic number.

It is an amenable number.

46861845266645 is a deficient number, since it is larger than the sum of its proper divisors (9372369053335).

46861845266645 is an equidigital number, since it uses as much as digits as its factorization.

46861845266645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9372369053334.

The product of its digits is 1592524800, while the sum is 71.

The spelling of 46861845266645 in words is "forty-six trillion, eight hundred sixty-one billion, eight hundred forty-five million, two hundred sixty-six thousand, six hundred forty-five".