455550154 has 8 divisors (see below), whose sum is σ = 706888260. Its totient is φ = 219920736.

The previous prime is 455550133. The next prime is 455550163. The reversal of 455550154 is 451055554.

It can be written as a sum of positive squares in 2 ways, for example, as 410994529 + 44555625 = 20273^2 + 6675^2 .

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

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, 3927099 + ... + 3927214.

Almost surely, 2^455550154 is an apocalyptic number.

455550154 is a deficient number, since it is larger than the sum of its proper divisors (251338106).

455550154 is a wasteful number, since it uses less digits than its factorization.

455550154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7854344.

The product of its (nonzero) digits is 50000, while the sum is 34.

The square root of 455550154 is about 21343.6209205467. The cubic root of 455550154 is about 769.4470387639.

The spelling of 455550154 in words is "four hundred fifty-five million, five hundred fifty thousand, one hundred fifty-four".