45443214737 has 16 divisors (see below), whose sum is σ = 45981936000. Its totient is φ = 44908680960.

The previous prime is 45443214701. The next prime is 45443214767. The reversal of 45443214737 is 73741234454.

It is a cyclic number.

It is not a de Polignac number, because 45443214737 - 2¹⁰ = 45443213713 is a prime.

It is a super-3 number, since 3×45443214737³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45443214767) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22395839 + ... + 22397867.

It is an arithmetic number, because the mean of its divisors is an integer number (2873871000).

Almost surely, 2^45443214737 is an apocalyptic number.

It is an amenable number.

45443214737 is a deficient number, since it is larger than the sum of its proper divisors (538721263).

45443214737 is a wasteful number, since it uses less digits than its factorization.

45443214737 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2936.

The product of its digits is 1128960, while the sum is 44.

The spelling of 45443214737 in words is "forty-five billion, four hundred forty-three million, two hundred fourteen thousand, seven hundred thirty-seven".