55598829 has 64 divisors (see below), whose sum is σ = 93139200. Its totient is φ = 29030400.

The previous prime is 55598773. The next prime is 55598839. The reversal of 55598829 is 92889555.

It is not a de Polignac number, because 55598829 - 2⁷ = 55598701 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55598839) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 510027 + ... + 510135.

It is an arithmetic number, because the mean of its divisors is an integer number (1455300).

Almost surely, 2^55598829 is an apocalyptic number.

It is an amenable number.

55598829 is a deficient number, since it is larger than the sum of its proper divisors (37540371).

55598829 is a wasteful number, since it uses less digits than its factorization.

55598829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206.

The product of its digits is 1296000, while the sum is 51.

The square root of 55598829 is about 7456.4622308438. The cubic root of 55598829 is about 381.6704599290.

The spelling of 55598829 in words is "fifty-five million, five hundred ninety-eight thousand, eight hundred twenty-nine".