53302552 has 16 divisors (see below), whose sum is σ = 100828440. Its totient is φ = 26414976.

The previous prime is 53302541. The next prime is 53302553. The reversal of 53302552 is 25520335.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53302553) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28578 + ... + 30385.

Almost surely, 2^53302552 is an apocalyptic number.

It is an amenable number.

53302552 is a deficient number, since it is larger than the sum of its proper divisors (47525888).

53302552 is a wasteful number, since it uses less digits than its factorization.

53302552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59082 (or 59078 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 25.

The square root of 53302552 is about 7300.8596754081. The cubic root of 53302552 is about 376.3419817571.

Adding to 53302552 its reverse (25520335), we get a palindrome (78822887).

The spelling of 53302552 in words is "fifty-three million, three hundred two thousand, five hundred fifty-two".