2361361856 has 56 divisors (see below), whose sum is σ = 5479816320. Its totient is φ = 988468992.

The previous prime is 2361361837. The next prime is 2361361957. The reversal of 2361361856 is 6581631632.

It is a tau number, because it is divible by the number of its divisors (56).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42026 + ... + 80553.

Almost surely, 2^2361361856 is an apocalyptic number.

It is an amenable number.

2361361856 is an abundant number, since it is smaller than the sum of its proper divisors (3118454464).

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

2361361856 is a wasteful number, since it uses less digits than its factorization.

2361361856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122641 (or 122631 counting only the distinct ones).

The product of its digits is 155520, while the sum is 41.

The square root of 2361361856 is about 48593.8458655003. The cubic root of 2361361856 is about 1331.6420925744.

The spelling of 2361361856 in words is "two billion, three hundred sixty-one million, three hundred sixty-one thousand, eight hundred fifty-six".