55400225035 has 16 divisors (see below), whose sum is σ = 67617146880. Its totient is φ = 43562486880.

The previous prime is 55400225029. The next prime is 55400225047. The reversal of 55400225035 is 53052200455.

It is a happy number.

It is not a de Polignac number, because 55400225035 - 2²⁵ = 55366670603 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 55400224988 and 55400225006.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3257464 + ... + 3274426.

It is an arithmetic number, because the mean of its divisors is an integer number (4226071680).

Almost surely, 2^55400225035 is an apocalyptic number.

55400225035 is a deficient number, since it is larger than the sum of its proper divisors (12216921845).

55400225035 is a wasteful number, since it uses less digits than its factorization.

55400225035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28098.

The product of its (nonzero) digits is 30000, while the sum is 31.

The spelling of 55400225035 in words is "fifty-five billion, four hundred million, two hundred twenty-five thousand, thirty-five".