201700054 has 16 divisors (see below), whose sum is σ = 307309968. Its totient is φ = 99274752.

The previous prime is 201700049. The next prime is 201700063. The reversal of 201700054 is 450007102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34749 + ... + 40135.

It is an arithmetic number, because the mean of its divisors is an integer number (19206873).

Almost surely, 2^201700054 is an apocalyptic number.

201700054 is a deficient number, since it is larger than the sum of its proper divisors (105609914).

201700054 is a wasteful number, since it uses less digits than its factorization.

201700054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5679.

The product of its (nonzero) digits is 280, while the sum is 19.

The square root of 201700054 is about 14202.1144200432. The cubic root of 201700054 is about 586.4558707352.

Adding to 201700054 its reverse (450007102), we get a palindrome (651707156).

The spelling of 201700054 in words is "two hundred one million, seven hundred thousand, fifty-four".