54029550 has 24 divisors (see below), whose sum is σ = 133993656. Its totient is φ = 14407840.

The previous prime is 54029531. The next prime is 54029579. The reversal of 54029550 is 5592045.

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 an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 179949 + ... + 180248.

It is an arithmetic number, because the mean of its divisors is an integer number (5583069).

Almost surely, 2^54029550 is an apocalyptic number.

54029550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

54029550 is an abundant number, since it is smaller than the sum of its proper divisors (79964106).

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

54029550 is a wasteful number, since it uses less digits than its factorization.

54029550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360212 (or 360207 counting only the distinct ones).

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

The square root of 54029550 is about 7350.4795761909. The cubic root of 54029550 is about 378.0452480758.

The spelling of 54029550 in words is "fifty-four million, twenty-nine thousand, five hundred fifty".