45430667905 has 16 divisors (see below), whose sum is σ = 62484485760. Its totient is φ = 31062673152.

The previous prime is 45430667903. The next prime is 45430667929. The reversal of 45430667905 is 50976603454.

It is a happy number.

It is not a de Polignac number, because 45430667905 - 2¹ = 45430667903 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45430667903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1858200 + ... + 1882489.

It is an arithmetic number, because the mean of its divisors is an integer number (3905280360).

Almost surely, 2^45430667905 is an apocalyptic number.

It is an amenable number.

45430667905 is a deficient number, since it is larger than the sum of its proper divisors (17053817855).

45430667905 is a wasteful number, since it uses less digits than its factorization.

45430667905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3741048.

The product of its (nonzero) digits is 2721600, while the sum is 49.

The spelling of 45430667905 in words is "forty-five billion, four hundred thirty million, six hundred sixty-seven thousand, nine hundred five".