200054660546 has 32 divisors (see below), whose sum is σ = 327699750000. Its totient is φ = 91038173184.

The previous prime is 200054660489. The next prime is 200054660551. The reversal of 200054660546 is 645066450002.

It can be written as a sum of positive squares in 8 ways, for example, as 149026109521 + 51028551025 = 386039^2 + 225895^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6386330 + ... + 6417578.

Almost surely, 2^200054660546 is an apocalyptic number.

200054660546 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

200054660546 is a deficient number, since it is larger than the sum of its proper divisors (127645089454).

200054660546 is a wasteful number, since it uses less digits than its factorization.

200054660546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34710.

The product of its (nonzero) digits is 172800, while the sum is 38.

The spelling of 200054660546 in words is "two hundred billion, fifty-four million, six hundred sixty thousand, five hundred forty-six".