55953625994 has 32 divisors (see below), whose sum is σ = 98644809216. Its totient is φ = 23300784000.

The previous prime is 55953625967. The next prime is 55953626009. The reversal of 55953625994 is 49952635955.

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, 317102 + ... + 460934.

It is an arithmetic number, because the mean of its divisors is an integer number (3082650288).

Almost surely, 2^55953625994 is an apocalyptic number.

55953625994 is a deficient number, since it is larger than the sum of its proper divisors (42691183222).

55953625994 is a wasteful number, since it uses less digits than its factorization.

55953625994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144630.

The product of its digits is 65610000, while the sum is 62.

The spelling of 55953625994 in words is "fifty-five billion, nine hundred fifty-three million, six hundred twenty-five thousand, nine hundred ninety-four".