45555407 has 8 divisors (see below), whose sum is σ = 48072960. Its totient is φ = 43049880.

The previous prime is 45555397. The next prime is 45555437. The reversal of 45555407 is 70455554.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45555407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45555437) 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 7 ways as a sum of consecutive naturals, for example, 5408 + ... + 10970.

It is an arithmetic number, because the mean of its divisors is an integer number (6009120).

Almost surely, 2^45555407 is an apocalyptic number.

45555407 is a deficient number, since it is larger than the sum of its proper divisors (2517553).

45555407 is a wasteful number, since it uses less digits than its factorization.

45555407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6013.

The product of its (nonzero) digits is 70000, while the sum is 35.

The square root of 45555407 is about 6749.4745721426. The cubic root of 45555407 is about 357.1467016805.

The spelling of 45555407 in words is "forty-five million, five hundred fifty-five thousand, four hundred seven".