45622604077 has 6 divisors (see below), whose sum is σ = 45702326798. Its totient is φ = 45542899224.

The previous prime is 45622604029. The next prime is 45622604141. The reversal of 45622604077 is 77040622654.

It can be written as a sum of positive squares in only one way, i.e., 24113741796 + 21508862281 = 155286^2 + 146659^2 .

It is not a de Polignac number, because 45622604077 - 2¹¹ = 45622602029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45622604177) 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 5 ways as a sum of consecutive naturals, for example, 5284038 + ... + 5292664.

Almost surely, 2^45622604077 is an apocalyptic number.

It is an amenable number.

45622604077 is a deficient number, since it is larger than the sum of its proper divisors (79722721).

45622604077 is an frugal number, since it uses more digits than its factorization.

45622604077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17867 (or 9240 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 43.

The spelling of 45622604077 in words is "forty-five billion, six hundred twenty-two million, six hundred four thousand, seventy-seven".