45323706447 has 6 divisors (see below), whose sum is σ = 65467575992. Its totient is φ = 30215804292.

The previous prime is 45323706419. The next prime is 45323706521. The reversal of 45323706447 is 74460732354.

45323706447 is a `hidden beast` number, since 4 + 532 + 3 + 70 + 6 + 4 + 47 = 666.

It is not a de Polignac number, because 45323706447 - 2¹² = 45323702351 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 (45323706347) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2517983683 + ... + 2517983700.

Almost surely, 2^45323706447 is an apocalyptic number.

45323706447 is a deficient number, since it is larger than the sum of its proper divisors (20143869545).

45323706447 is a wasteful number, since it uses less digits than its factorization.

45323706447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5035967389 (or 5035967386 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 45.

The spelling of 45323706447 in words is "forty-five billion, three hundred twenty-three million, seven hundred six thousand, four hundred forty-seven".