55115370346 has 16 divisors (see below), whose sum is σ = 83136551328. Its totient is φ = 27403412400.

The previous prime is 55115370337. The next prime is 55115370347. The reversal of 55115370346 is 64307351155.

It is a junction number, because it is equal to n+sod(n) for n = 55115370299 and 55115370308.

It is not an unprimeable number, because it can be changed into a prime (55115370347) by changing a digit.

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, 438396 + ... + 549928.

It is an arithmetic number, because the mean of its divisors is an integer number (5196034458).

Almost surely, 2^55115370346 is an apocalyptic number.

55115370346 is a deficient number, since it is larger than the sum of its proper divisors (28021180982).

55115370346 is a wasteful number, since it uses less digits than its factorization.

55115370346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112917.

The product of its (nonzero) digits is 189000, while the sum is 40.

The spelling of 55115370346 in words is "fifty-five billion, one hundred fifteen million, three hundred seventy thousand, three hundred forty-six".