53544494 has 8 divisors (see below), whose sum is σ = 80448768. Its totient is φ = 26728240.

The previous prime is 53544493. The next prime is 53544499. The reversal of 53544494 is 49444535.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53544493) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 20462 + ... + 22929.

It is an arithmetic number, because the mean of its divisors is an integer number (10056096).

Almost surely, 2^53544494 is an apocalyptic number.

53544494 is a deficient number, since it is larger than the sum of its proper divisors (26904274).

53544494 is a wasteful number, since it uses less digits than its factorization.

53544494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44010.

The product of its digits is 172800, while the sum is 38.

The square root of 53544494 is about 7317.4103342644. The cubic root of 53544494 is about 376.9105318586.

The spelling of 53544494 in words is "fifty-three million, five hundred forty-four thousand, four hundred ninety-four".