55384302 has 8 divisors (see below), whose sum is σ = 110768616. Its totient is φ = 18461432.

The previous prime is 55384291. The next prime is 55384313. The reversal of 55384302 is 20348355.

It is an interprime number because it is at equal distance from previous prime (55384291) and next prime (55384313).

It is a sphenic number, since it is the product of 3 distinct primes.

55384302 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 55384302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4615353 + ... + 4615364.

It is an arithmetic number, because the mean of its divisors is an integer number (13846077).

Almost surely, 2^55384302 is an apocalyptic number.

55384302 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55384302 is a wasteful number, since it uses less digits than its factorization.

55384302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9230722.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 55384302 is about 7442.0630204265. The cubic root of 55384302 is about 381.1789378617.

The spelling of 55384302 in words is "fifty-five million, three hundred eighty-four thousand, three hundred two".