2010555634 has 8 divisors (see below), whose sum is σ = 3057146460. Its totient is φ = 991506816.

The previous prime is 2010555619. The next prime is 2010555641. The reversal of 2010555634 is 4365550102.

It can be written as a sum of positive squares in 2 ways, for example, as 1959390225 + 51165409 = 44265^2 + 7153^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 2010555596 and 2010555605.

It is an unprimeable number.

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, 6885319 + ... + 6885610.

Almost surely, 2^2010555634 is an apocalyptic number.

2010555634 is a deficient number, since it is larger than the sum of its proper divisors (1046590826).

2010555634 is a wasteful number, since it uses less digits than its factorization.

2010555634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13771004.

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 2010555634 is about 44839.2198192609. The cubic root of 2010555634 is about 1262.1337060289.

The spelling of 2010555634 in words is "two billion, ten million, five hundred fifty-five thousand, six hundred thirty-four".