56281902195 has 32 divisors (see below), whose sum is σ = 90982932480. Its totient is φ = 29707986560.

The previous prime is 56281902107. The next prime is 56281902211. The reversal of 56281902195 is 59120918265.

It is not a de Polignac number, because 56281902195 - 2⁷ = 56281902067 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 514546 + ... + 614264.

It is an arithmetic number, because the mean of its divisors is an integer number (2843216640).

Almost surely, 2^56281902195 is an apocalyptic number.

56281902195 is a deficient number, since it is larger than the sum of its proper divisors (34701030285).

56281902195 is a wasteful number, since it uses less digits than its factorization.

56281902195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100115.

The product of its (nonzero) digits is 388800, while the sum is 48.

The spelling of 56281902195 in words is "fifty-six billion, two hundred eighty-one million, nine hundred two thousand, one hundred ninety-five".