53524412 has 6 divisors (see below), whose sum is σ = 93667728. Its totient is φ = 26762204.

The previous prime is 53524411. The next prime is 53524439. The reversal of 53524412 is 21442535.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53524411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6690548 + ... + 6690555.

It is an arithmetic number, because the mean of its divisors is an integer number (15611288).

Almost surely, 2^53524412 is an apocalyptic number.

It is an amenable number.

53524412 is a deficient number, since it is larger than the sum of its proper divisors (40143316).

53524412 is a wasteful number, since it uses less digits than its factorization.

53524412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13381107 (or 13381105 counting only the distinct ones).

The product of its digits is 4800, while the sum is 26.

The square root of 53524412 is about 7316.0379988078. The cubic root of 53524412 is about 376.8634055454.

Adding to 53524412 its reverse (21442535), we get a palindrome (74966947).

The spelling of 53524412 in words is "fifty-three million, five hundred twenty-four thousand, four hundred twelve".