55641331405035 has 24 divisors (see below), whose sum is σ = 96446720236464. Its totient is φ = 29674839579840.

The previous prime is 55641331405007. The next prime is 55641331405043. The reversal of 55641331405035 is 53050413314655.

55641331405035 is a `hidden beast` number, since 5 + 5 + 6 + 4 + 133 + 1 + 4 + 0 + 503 + 5 = 666.

It is not a de Polignac number, because 55641331405035 - 2¹⁰ = 55641331404011 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8671197 + ... + 13655486.

It is an arithmetic number, because the mean of its divisors is an integer number (4018613343186).

Almost surely, 2^{55641331405035} is an apocalyptic number.

55641331405035 is a deficient number, since it is larger than the sum of its proper divisors (40805388831429).

55641331405035 is a wasteful number, since it uses less digits than its factorization.

55641331405035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22382075 (or 22382072 counting only the distinct ones).

The product of its (nonzero) digits is 1620000, while the sum is 45.

The spelling of 55641331405035 in words is "fifty-five trillion, six hundred forty-one billion, three hundred thirty-one million, four hundred five thousand, thirty-five".