55598041229 has 8 divisors (see below), whose sum is σ = 56918215200. Its totient is φ = 54279103536.

The previous prime is 55598041217. The next prime is 55598041241. The reversal of 55598041229 is 92214089555.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (55598041217) and next prime (55598041241).

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 55598041229 - 2¹² = 55598037133 is a prime.

It is a super-2 number, since 2×55598041229² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55598041259) 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, 217742 + ... + 398255.

It is an arithmetic number, because the mean of its divisors is an integer number (7114776900).

Almost surely, 2^55598041229 is an apocalyptic number.

It is an amenable number.

55598041229 is a deficient number, since it is larger than the sum of its proper divisors (1320173971).

55598041229 is a wasteful number, since it uses less digits than its factorization.

55598041229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 618139.

The product of its (nonzero) digits is 1296000, while the sum is 50.

The spelling of 55598041229 in words is "fifty-five billion, five hundred ninety-eight million, forty-one thousand, two hundred twenty-nine".