55963429755 has 16 divisors (see below), whose sum is σ = 90674926080. Its totient is φ = 29469349728.

The previous prime is 55963429727. The next prime is 55963429801. The reversal of 55963429755 is 55792436955.

It is a happy number.

It is not a de Polignac number, because 55963429755 - 2¹⁵ = 55963396987 is a prime.

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, 23612077 + ... + 23614446.

It is an arithmetic number, because the mean of its divisors is an integer number (5667182880).

Almost surely, 2^55963429755 is an apocalyptic number.

55963429755 is a deficient number, since it is larger than the sum of its proper divisors (34711496325).

55963429755 is a wasteful number, since it uses less digits than its factorization.

55963429755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47226610.

The product of its digits is 51030000, while the sum is 60.

The spelling of 55963429755 in words is "fifty-five billion, nine hundred sixty-three million, four hundred twenty-nine thousand, seven hundred fifty-five".