55403373470 has 16 divisors (see below), whose sum is σ = 100640992320. Its totient is φ = 21958033824.

The previous prime is 55403373469. The next prime is 55403373491. The reversal of 55403373470 is 7437330455.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 25413302 + ... + 25415481.

It is an arithmetic number, because the mean of its divisors is an integer number (6290062020).

Almost surely, 2^55403373470 is an apocalyptic number.

55403373470 is a deficient number, since it is larger than the sum of its proper divisors (45237618850).

55403373470 is a wasteful number, since it uses less digits than its factorization.

55403373470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50828899.

The product of its (nonzero) digits is 529200, while the sum is 41.

The spelling of 55403373470 in words is "fifty-five billion, four hundred three million, three hundred seventy-three thousand, four hundred seventy".