5455557637 has 8 divisors (see below), whose sum is σ = 5525934336. Its totient is φ = 5385515952.

The previous prime is 5455557629. The next prime is 5455557683. The reversal of 5455557637 is 7367555545.

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 5455557637 - 2³ = 5455557629 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 (5455557607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50893 + ... + 116194.

It is an arithmetic number, because the mean of its divisors is an integer number (690741792).

Almost surely, 2^5455557637 is an apocalyptic number.

It is an amenable number.

5455557637 is a deficient number, since it is larger than the sum of its proper divisors (70376699).

5455557637 is a wasteful number, since it uses less digits than its factorization.

5455557637 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167507.

The product of its digits is 11025000, while the sum is 52.

The square root of 5455557637 is about 73861.7467773407. The cubic root of 5455557637 is about 1760.4068486308.

The spelling of 5455557637 in words is "five billion, four hundred fifty-five million, five hundred fifty-seven thousand, six hundred thirty-seven".