55494506105 has 8 divisors (see below), whose sum is σ = 67117765632. Its totient is φ = 44046032688.

The previous prime is 55494506077. The next prime is 55494506107. The reversal of 55494506105 is 50160549455.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 55494506105 - 2²⁶ = 55427397241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55494506107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43695827 + ... + 43697096.

It is an arithmetic number, because the mean of its divisors is an integer number (8389720704).

Almost surely, 2^55494506105 is an apocalyptic number.

It is an amenable number.

55494506105 is a deficient number, since it is larger than the sum of its proper divisors (11623259527).

55494506105 is a wasteful number, since it uses less digits than its factorization.

55494506105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87393055.

The product of its (nonzero) digits is 540000, while the sum is 44.

It can be divided in two parts, 5549450 and 6105, that added together give a palindrome (5555555).

The spelling of 55494506105 in words is "fifty-five billion, four hundred ninety-four million, five hundred six thousand, one hundred five".