55332376 has 32 divisors (see below), whose sum is σ = 114094080. Its totient is φ = 24948000.

The previous prime is 55332373. The next prime is 55332379. The reversal of 55332376 is 67323355.

It is an interprime number because it is at equal distance from previous prime (55332373) and next prime (55332379).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55332373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8701 + ... + 13651.

It is an arithmetic number, because the mean of its divisors is an integer number (3565440).

Almost surely, 2^55332376 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 55332376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57047040).

55332376 is an abundant number, since it is smaller than the sum of its proper divisors (58761704).

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

55332376 is a wasteful number, since it uses less digits than its factorization.

55332376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5095 (or 5091 counting only the distinct ones).

The product of its digits is 56700, while the sum is 34.

The square root of 55332376 is about 7438.5735191635. The cubic root of 55332376 is about 381.0597748151.

The spelling of 55332376 in words is "fifty-five million, three hundred thirty-two thousand, three hundred seventy-six".