55481462713 has 4 divisors (see below), whose sum is σ = 56030784228. Its totient is φ = 54932141200.

The previous prime is 55481462657. The next prime is 55481462719. The reversal of 55481462713 is 31726418455.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 45006349609 + 10475113104 = 212147^2 + 102348^2 .

It is a cyclic number.

It is not a de Polignac number, because 55481462713 - 2²¹ = 55479365561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55481462719) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 274660606 + ... + 274660807.

It is an arithmetic number, because the mean of its divisors is an integer number (14007696057).

Almost surely, 2^55481462713 is an apocalyptic number.

It is an amenable number.

55481462713 is a deficient number, since it is larger than the sum of its proper divisors (549321515).

55481462713 is a wasteful number, since it uses less digits than its factorization.

55481462713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 549321514.

The product of its digits is 806400, while the sum is 46.

The spelling of 55481462713 in words is "fifty-five billion, four hundred eighty-one million, four hundred sixty-two thousand, seven hundred thirteen".