45433430451 has 12 divisors (see below), whose sum is σ = 67022366112. Its totient is φ = 29644507536.

The previous prime is 45433430447. The next prime is 45433430503. The reversal of 45433430451 is 15403433454.

45433430451 is a `hidden beast` number, since 4 + 543 + 34 + 30 + 4 + 51 = 666.

It is not a de Polignac number, because 45433430451 - 2² = 45433430447 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45433430411) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53703396 + ... + 53704241.

It is an arithmetic number, because the mean of its divisors is an integer number (5585197176).

Almost surely, 2^45433430451 is an apocalyptic number.

45433430451 is a deficient number, since it is larger than the sum of its proper divisors (21588935661).

45433430451 is a wasteful number, since it uses less digits than its factorization.

45433430451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107407690 (or 107407687 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 36.

The spelling of 45433430451 in words is "forty-five billion, four hundred thirty-three million, four hundred thirty thousand, four hundred fifty-one".