5429550 has 48 divisors (see below), whose sum is σ = 15391872. Its totient is φ = 1240800.

The previous prime is 5429539. The next prime is 5429551. The reversal of 5429550 is 559245.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5429551) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1536 + ... + 3635.

It is an arithmetic number, because the mean of its divisors is an integer number (320664).

Almost surely, 2^5429550 is an apocalyptic number.

5429550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5429550 is an abundant number, since it is smaller than the sum of its proper divisors (9962322).

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

5429550 is a wasteful number, since it uses less digits than its factorization.

5429550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5193 (or 5188 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 30.

The square root of 5429550 is about 2330.1394808037. The cubic root of 5429550 is about 175.7604998222.

It can be divided in two parts, 54295 and 50, that added together give a palindrome (54345).

The spelling of 5429550 in words is "five million, four hundred twenty-nine thousand, five hundred fifty".