45555406 has 8 divisors (see below), whose sum is σ = 73589544. Its totient is φ = 21025560.

The previous prime is 45555397. The next prime is 45555437. The reversal of 45555406 is 60455554.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 876040 + ... + 876091.

It is an arithmetic number, because the mean of its divisors is an integer number (9198693).

Almost surely, 2^45555406 is an apocalyptic number.

45555406 is a deficient number, since it is larger than the sum of its proper divisors (28034138).

45555406 is a wasteful number, since it uses less digits than its factorization.

45555406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1752146.

The product of its (nonzero) digits is 60000, while the sum is 34.

The square root of 45555406 is about 6749.4744980628. The cubic root of 45555406 is about 357.1466990672.

The spelling of 45555406 in words is "forty-five million, five hundred fifty-five thousand, four hundred six".