1608261513846 has 32 divisors (see below), whose sum is σ = 3646260925440. Its totient is φ = 468804975264.

The previous prime is 1608261513829. The next prime is 1608261513961. The reversal of 1608261513846 is 6483151628061.

It is a happy number.

It is a congruent number.

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, 542596870 + ... + 542599833.

It is an arithmetic number, because the mean of its divisors is an integer number (113945653920).

Almost surely, 2^{1608261513846} is an apocalyptic number.

1608261513846 is an abundant number, since it is smaller than the sum of its proper divisors (2037999411594).

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

1608261513846 is a wasteful number, since it uses less digits than its factorization.

1608261513846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1085196740.

The product of its (nonzero) digits is 1658880, while the sum is 51.

The spelling of 1608261513846 in words is "one trillion, six hundred eight billion, two hundred sixty-one million, five hundred thirteen thousand, eight hundred forty-six".