55607074147 has 8 divisors (see below), whose sum is σ = 58543295760. Its totient is φ = 52671805920.

The previous prime is 55607074129. The next prime is 55607074181. The reversal of 55607074147 is 74147070655.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-55607074147 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 55607074097 and 55607074106.

It is not an unprimeable number, because it can be changed into a prime (55607078147) 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, 117028 + ... + 353425.

It is an arithmetic number, because the mean of its divisors is an integer number (7317911970).

Almost surely, 2^55607074147 is an apocalyptic number.

55607074147 is a deficient number, since it is larger than the sum of its proper divisors (2936221613).

55607074147 is a wasteful number, since it uses less digits than its factorization.

55607074147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476693.

The product of its (nonzero) digits is 823200, while the sum is 46.

It can be divided in two parts, 5560 and 7074147, that added together give a palindrome (7079707).

The spelling of 55607074147 in words is "fifty-five billion, six hundred seven million, seventy-four thousand, one hundred forty-seven".