200054455 has 8 divisors (see below), whose sum is σ = 240143904. Its totient is φ = 159991200.

The previous prime is 200054443. The next prime is 200054461. The reversal of 200054455 is 554450002.

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

It is not a de Polignac number, because 200054455 - 2¹⁵ = 200021687 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20190 + ... + 28420.

It is an arithmetic number, because the mean of its divisors is an integer number (30017988).

Almost surely, 2^200054455 is an apocalyptic number.

200054455 is a deficient number, since it is larger than the sum of its proper divisors (40089449).

200054455 is an equidigital number, since it uses as much as digits as its factorization.

200054455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13097.

The product of its (nonzero) digits is 4000, while the sum is 25.

The square root of 200054455 is about 14144.0607676862. The cubic root of 200054455 is about 584.8566186215.

The spelling of 200054455 in words is "two hundred million, fifty-four thousand, four hundred fifty-five".