53504150 has 48 divisors (see below), whose sum is σ = 115706880. Its totient is φ = 18026400.

The previous prime is 53504149. The next prime is 53504177. The reversal of 53504150 is 5140535.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19355 + ... + 21945.

It is an arithmetic number, because the mean of its divisors is an integer number (2410560).

Almost surely, 2^53504150 is an apocalyptic number.

53504150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

53504150 is an abundant number, since it is smaller than the sum of its proper divisors (62202730).

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

53504150 is a wasteful number, since it uses less digits than its factorization.

53504150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2669 (or 2664 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 53504150 is about 7314.6531018224. The cubic root of 53504150 is about 376.8158448792.

Adding to 53504150 its reverse (5140535), we get a palindrome (58644685).

The spelling of 53504150 in words is "fifty-three million, five hundred four thousand, one hundred fifty".