2046541530 has 32 divisors (see below), whose sum is σ = 5358218688. Its totient is φ = 496131200.

The previous prime is 2046541529. The next prime is 2046541543. The reversal of 2046541530 is 351456402.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3100491 + ... + 3101150.

It is an arithmetic number, because the mean of its divisors is an integer number (167444334).

Almost surely, 2^2046541530 is an apocalyptic number.

2046541530 is an abundant number, since it is smaller than the sum of its proper divisors (3311677158).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2046541530 is a wasteful number, since it uses less digits than its factorization.

2046541530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6201662.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 2046541530 is about 45238.7171568779. The cubic root of 2046541530 is about 1269.6193146723.

Adding to 2046541530 its reverse (351456402), we get a palindrome (2397997932).

The spelling of 2046541530 in words is "two billion, forty-six million, five hundred forty-one thousand, five hundred thirty".