57036133 has 12 divisors (see below), whose sum is σ = 71649760. Its totient is φ = 44443080.

The previous prime is 57036131. The next prime is 57036143. The reversal of 57036133 is 33163075.

It is not a de Polignac number, because 57036133 - 2¹ = 57036131 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57036131) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32823 + ... + 34516.

Almost surely, 2^57036133 is an apocalyptic number.

It is an amenable number.

57036133 is a deficient number, since it is larger than the sum of its proper divisors (14613627).

57036133 is a wasteful number, since it uses less digits than its factorization.

57036133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67368 (or 67357 counting only the distinct ones).

The product of its (nonzero) digits is 5670, while the sum is 28.

The square root of 57036133 is about 7552.2270225411. The cubic root of 57036133 is about 384.9314163547.

The spelling of 57036133 in words is "fifty-seven million, thirty-six thousand, one hundred thirty-three".