53046544 has 10 divisors (see below), whose sum is σ = 102777710. Its totient is φ = 26523264.

The previous prime is 53046541. The next prime is 53046551. The reversal of 53046544 is 44564035.

It can be written as a sum of positive squares in only one way, i.e., 46076944 + 6969600 = 6788^2 + 2640^2 .

It is not an unprimeable number, because it can be changed into a prime (53046541) 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 as a sum of consecutive naturals, namely, 1657689 + ... + 1657720.

It is an arithmetic number, because the mean of its divisors is an integer number (10277771).

Almost surely, 2^53046544 is an apocalyptic number.

It is an amenable number.

53046544 is a deficient number, since it is larger than the sum of its proper divisors (49731166).

53046544 is a wasteful number, since it uses less digits than its factorization.

53046544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3315417 (or 3315411 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 31.

The square root of 53046544 is about 7283.3058428162. The cubic root of 53046544 is about 375.7385008375.

It can be divided in two parts, 530 and 46544, that added together give a palindrome (47074).

The spelling of 53046544 in words is "fifty-three million, forty-six thousand, five hundred forty-four".