54807150 has 48 divisors (see below), whose sum is σ = 143923824. Its totient is φ = 13754880.

The previous prime is 54807149. The next prime is 54807157. The reversal of 54807150 is 5170845.

It is a super-2 number, since 2×54807150² = 6007647382245000, which contains 22 as substring.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54807157) 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, 8197 + ... + 13296.

It is an arithmetic number, because the mean of its divisors is an integer number (2998413).

Almost surely, 2^54807150 is an apocalyptic number.

54807150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

54807150 is an abundant number, since it is smaller than the sum of its proper divisors (89116674).

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

54807150 is a wasteful number, since it uses less digits than its factorization.

54807150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21525 (or 21520 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 30.

The square root of 54807150 is about 7403.1851253363. The cubic root of 54807150 is about 379.8502410797.

Adding to 54807150 its reverse (5170845), we get a palindrome (59977995).

The spelling of 54807150 in words is "fifty-four million, eight hundred seven thousand, one hundred fifty".