55415603304334 has 32 divisors (see below), whose sum is σ = 102325763344896. Its totient is φ = 21918363216480.

The previous prime is 55415603304319. The next prime is 55415603304367. The reversal of 55415603304334 is 43340330651455.

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, 28880722 + ... + 30739669.

It is an arithmetic number, because the mean of its divisors is an integer number (3197680104528).

Almost surely, 2^{55415603304334} is an apocalyptic number.

55415603304334 is a deficient number, since it is larger than the sum of its proper divisors (46910160040562).

55415603304334 is a wasteful number, since it uses less digits than its factorization.

55415603304334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59625520.

The product of its (nonzero) digits is 3888000, while the sum is 46.

Adding to 55415603304334 its reverse (43340330651455), we get a palindrome (98755933955789).

The spelling of 55415603304334 in words is "fifty-five trillion, four hundred fifteen billion, six hundred three million, three hundred four thousand, three hundred thirty-four".