5446623507 has 16 divisors (see below), whose sum is σ = 7892549280. Its totient is φ = 3321015552.

The previous prime is 5446623463. The next prime is 5446623521. The reversal of 5446623507 is 7053266445.

It is not a de Polignac number, because 5446623507 - 2⁷ = 5446623379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5446623107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 636378 + ... + 644879.

It is an arithmetic number, because the mean of its divisors is an integer number (493284330).

Almost surely, 2^5446623507 is an apocalyptic number.

5446623507 is a deficient number, since it is larger than the sum of its proper divisors (2445925773).

5446623507 is a wasteful number, since it uses less digits than its factorization.

5446623507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1281382.

The product of its (nonzero) digits is 604800, while the sum is 42.

The square root of 5446623507 is about 73801.2432618855. The cubic root of 5446623507 is about 1759.4453644686.

The spelling of 5446623507 in words is "five billion, four hundred forty-six million, six hundred twenty-three thousand, five hundred seven".