45462582722 has 6 divisors (see below), whose sum is σ = 68194326393. Its totient is φ = 22731140592.

The previous prime is 45462582719. The next prime is 45462582821. The reversal of 45462582722 is 22728526454.

It can be written as a sum of positive squares in 2 ways, for example, as 26230717681 + 19231865041 = 161959^2 + 138679^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=150769.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 226154 + ... + 376922.

Almost surely, 2^45462582722 is an apocalyptic number.

45462582722 is a deficient number, since it is larger than the sum of its proper divisors (22731743671).

45462582722 is an frugal number, since it uses more digits than its factorization.

45462582722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301540 (or 150771 counting only the distinct ones).

The product of its digits is 2150400, while the sum is 47.

The spelling of 45462582722 in words is "forty-five billion, four hundred sixty-two million, five hundred eighty-two thousand, seven hundred twenty-two".