45137164881833 has 8 divisors (see below), whose sum is σ = 45989287423560. Its totient is φ = 44288660695680.

The previous prime is 45137164881793. The next prime is 45137164881839. The reversal of 45137164881833 is 33818846173154.

45137164881833 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 151598873449 + 44985566008384 = 389357^2 + 6707128^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45137164881833 - 2⁶ = 45137164881769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45137164881839) 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 7 ways as a sum of consecutive naturals, for example, 904563710 + ... + 904613607.

It is an arithmetic number, because the mean of its divisors is an integer number (5748660927945).

Almost surely, 2^{45137164881833} is an apocalyptic number.

It is an amenable number.

45137164881833 is a deficient number, since it is larger than the sum of its proper divisors (852122541727).

45137164881833 is a wasteful number, since it uses less digits than its factorization.

45137164881833 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1809177787.

The product of its digits is 46448640, while the sum is 62.

The spelling of 45137164881833 in words is "forty-five trillion, one hundred thirty-seven billion, one hundred sixty-four million, eight hundred eighty-one thousand, eight hundred thirty-three".