2505014146 has 16 divisors (see below), whose sum is σ = 3856593888. Its totient is φ = 1219600800.

The previous prime is 2505014143. The next prime is 2505014147. The reversal of 2505014146 is 6414105052.

It is not an unprimeable number, because it can be changed into a prime (2505014143) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 13681 + ... + 72091.

It is an arithmetic number, because the mean of its divisors is an integer number (241037118).

Almost surely, 2^2505014146 is an apocalyptic number.

2505014146 is a deficient number, since it is larger than the sum of its proper divisors (1351579742).

2505014146 is a wasteful number, since it uses less digits than its factorization.

2505014146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58977.

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 2505014146 is about 50050.1163435211. The cubic root of 2505014146 is about 1358.1155680995.

Adding to 2505014146 its reverse (6414105052), we get a palindrome (8919119198).

The spelling of 2505014146 in words is "two billion, five hundred five million, fourteen thousand, one hundred forty-six".