54553150 has 12 divisors (see below), whose sum is σ = 101468952. Its totient is φ = 21821240.

The previous prime is 54553141. The next prime is 54553151. The reversal of 54553150 is 5135545.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54553151) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 545482 + ... + 545581.

It is an arithmetic number, because the mean of its divisors is an integer number (8455746).

Almost surely, 2^54553150 is an apocalyptic number.

54553150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

54553150 is a deficient number, since it is larger than the sum of its proper divisors (46915802).

54553150 is a wasteful number, since it uses less digits than its factorization.

54553150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1091075 (or 1091070 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 28.

The square root of 54553150 is about 7386.0104251213. The cubic root of 54553150 is about 379.2625355673.

Adding to 54553150 its reverse (5135545), we get a palindrome (59688695).

The spelling of 54553150 in words is "fifty-four million, five hundred fifty-three thousand, one hundred fifty".