2130458648 has 8 divisors (see below), whose sum is σ = 3994609980. Its totient is φ = 1065229320.

The previous prime is 2130458609. The next prime is 2130458653. The reversal of 2130458648 is 8468540312.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 133153658 + ... + 133153673.

Almost surely, 2^2130458648 is an apocalyptic number.

It is an amenable number.

2130458648 is a deficient number, since it is larger than the sum of its proper divisors (1864151332).

2130458648 is a wasteful number, since it uses less digits than its factorization.

2130458648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266307337 (or 266307333 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 41.

The square root of 2130458648 is about 46156.8916631092. The cubic root of 2130458648 is about 1286.7406949392.

The spelling of 2130458648 in words is "two billion, one hundred thirty million, four hundred fifty-eight thousand, six hundred forty-eight".