2555016146 has 32 divisors (see below), whose sum is σ = 4088448000. Its totient is φ = 1194097680.

The previous prime is 2555016131. The next prime is 2555016151. The reversal of 2555016146 is 6416105552.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1216205 + ... + 1218303.

It is an arithmetic number, because the mean of its divisors is an integer number (127764000).

Almost surely, 2^2555016146 is an apocalyptic number.

2555016146 is a deficient number, since it is larger than the sum of its proper divisors (1533431854).

2555016146 is a wasteful number, since it uses less digits than its factorization.

2555016146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2534.

The product of its (nonzero) digits is 36000, while the sum is 35.

The square root of 2555016146 is about 50547.1675368660. The cubic root of 2555016146 is about 1367.0924441239.

The spelling of 2555016146 in words is "two billion, five hundred fifty-five million, sixteen thousand, one hundred forty-six".