45383384 has 8 divisors (see below), whose sum is σ = 85093860. Its totient is φ = 22691688.

The previous prime is 45383383. The next prime is 45383389. The reversal of 45383384 is 48338354.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45383383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2836454 + ... + 2836469.

Almost surely, 2^45383384 is an apocalyptic number.

It is an amenable number.

45383384 is a deficient number, since it is larger than the sum of its proper divisors (39710476).

45383384 is a wasteful number, since it uses less digits than its factorization.

45383384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5672929 (or 5672925 counting only the distinct ones).

The product of its digits is 138240, while the sum is 38.

The square root of 45383384 is about 6736.7190827583. The cubic root of 45383384 is about 356.6965908842.

The spelling of 45383384 in words is "forty-five million, three hundred eighty-three thousand, three hundred eighty-four".