2001505054 has 8 divisors (see below), whose sum is σ = 3002474160. Its totient is φ = 1000680336.

The previous prime is 2001505039. The next prime is 2001505067. The reversal of 2001505054 is 4505051002.

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

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 in 3 ways as a sum of consecutive naturals, for example, 10687 + ... + 64165.

It is an arithmetic number, because the mean of its divisors is an integer number (375309270).

Almost surely, 2^2001505054 is an apocalyptic number.

2001505054 is a deficient number, since it is larger than the sum of its proper divisors (1000969106).

2001505054 is a wasteful number, since it uses less digits than its factorization.

2001505054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72194.

The product of its (nonzero) digits is 1000, while the sum is 22.

The square root of 2001505054 is about 44738.1834007596. The cubic root of 2001505054 is about 1260.2370121874.

Adding to 2001505054 its reverse (4505051002), we get a palindrome (6506556056).

The spelling of 2001505054 in words is "two billion, one million, five hundred five thousand, fifty-four".