45624433406 has 8 divisors (see below), whose sum is σ = 68451359520. Its totient is φ = 22807313568.

The previous prime is 45624433403. The next prime is 45624433441. The reversal of 45624433406 is 60433442654.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45624433403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2439926 + ... + 2458553.

It is an arithmetic number, because the mean of its divisors is an integer number (8556419940).

Almost surely, 2^45624433406 is an apocalyptic number.

45624433406 is a deficient number, since it is larger than the sum of its proper divisors (22826926114).

45624433406 is a wasteful number, since it uses less digits than its factorization.

45624433406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4903138.

The product of its (nonzero) digits is 829440, while the sum is 41.

The spelling of 45624433406 in words is "forty-five billion, six hundred twenty-four million, four hundred thirty-three thousand, four hundred six".