55571265347413 has 8 divisors (see below), whose sum is σ = 55995702624576. Its totient is φ = 55146831542400.

The previous prime is 55571265347407. The next prime is 55571265347509. The reversal of 55571265347413 is 31474356217555.

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 55571265347413 - 2²⁵ = 55571231792981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55571265347113) 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, 37824720 + ... + 39266422.

It is an arithmetic number, because the mean of its divisors is an integer number (6999462828072).

Almost surely, 2^{55571265347413} is an apocalyptic number.

It is an amenable number.

55571265347413 is a deficient number, since it is larger than the sum of its proper divisors (424437277163).

55571265347413 is a wasteful number, since it uses less digits than its factorization.

55571265347413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1736075.

The product of its digits is 52920000, while the sum is 58.

The spelling of 55571265347413 in words is "fifty-five trillion, five hundred seventy-one billion, two hundred sixty-five million, three hundred forty-seven thousand, four hundred thirteen".