200251054 has 8 divisors (see below), whose sum is σ = 302669928. Its totient is φ = 99361080.

The previous prime is 200251049. The next prime is 200251057. The reversal of 200251054 is 450152002.

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

It is a super-2 number, since 2×200251054² = 80200969256221832, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200251057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 381897 + ... + 382420.

It is an arithmetic number, because the mean of its divisors is an integer number (37833741).

Almost surely, 2^200251054 is an apocalyptic number.

200251054 is a deficient number, since it is larger than the sum of its proper divisors (102418874).

200251054 is a wasteful number, since it uses less digits than its factorization.

200251054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 764450.

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 200251054 is about 14151.0089392948. The cubic root of 200251054 is about 585.0481407774.

The spelling of 200251054 in words is "two hundred million, two hundred fifty-one thousand, fifty-four".