55341000 has 384 divisors, whose sum is σ = 224864640. Its totient is φ = 12096000.

The previous prime is 55340993. The next prime is 55341007. The reversal of 55341000 is 14355.

It is an interprime number because it is at equal distance from previous prime (55340993) and next prime (55341007).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (55341007) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1286979 + ... + 1287021.

It is an arithmetic number, because the mean of its divisors is an integer number (585585).

Almost surely, 2^55341000 is an apocalyptic number.

55341000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 55341000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112432320).

55341000 is an abundant number, since it is smaller than the sum of its proper divisors (169523640).

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

55341000 is a wasteful number, since it uses less digits than its factorization.

55341000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94 (or 77 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

The square root of 55341000 is about 7439.1531776137. The cubic root of 55341000 is about 381.0795708732.

Adding to 55341000 its reverse (14355), we get a palindrome (55355355).

The spelling of 55341000 in words is "fifty-five million, three hundred forty-one thousand".