53352136 has 8 divisors (see below), whose sum is σ = 100035270. Its totient is φ = 26676064.

The previous prime is 53352127. The next prime is 53352149. The reversal of 53352136 is 63125335.

It can be written as a sum of positive squares in only one way, i.e., 51408900 + 1943236 = 7170^2 + 1394^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3334501 + ... + 3334516.

Almost surely, 2^53352136 is an apocalyptic number.

It is an amenable number.

53352136 is a deficient number, since it is larger than the sum of its proper divisors (46683134).

53352136 is a wasteful number, since it uses less digits than its factorization.

53352136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6669023 (or 6669019 counting only the distinct ones).

The product of its digits is 8100, while the sum is 28.

The square root of 53352136 is about 7304.2546505444. The cubic root of 53352136 is about 376.4586413220.

The spelling of 53352136 in words is "fifty-three million, three hundred fifty-two thousand, one hundred thirty-six".