53544350 has 24 divisors (see below), whose sum is σ = 99837360. Its totient is φ = 21365120.

The previous prime is 53544341. The next prime is 53544371. The reversal of 53544350 is 5344535.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

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, 24086 + ... + 26214.

It is an arithmetic number, because the mean of its divisors is an integer number (4159890).

Almost surely, 2^53544350 is an apocalyptic number.

53544350 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

53544350 is a deficient number, since it is larger than the sum of its proper divisors (46293010).

53544350 is a wasteful number, since it uses less digits than its factorization.

53544350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2644 (or 2639 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 29.

The square root of 53544350 is about 7317.4004947112. The cubic root of 53544350 is about 376.9101939765.

Adding to 53544350 its reverse (5344535), we get a palindrome (58888885).

The spelling of 53544350 in words is "fifty-three million, five hundred forty-four thousand, three hundred fifty".