57033153 has 20 divisors (see below), whose sum is σ = 85780288. Its totient is φ = 37762200.

The previous prime is 57033131. The next prime is 57033157. The reversal of 57033153 is 35133075.

It is not a de Polignac number, because 57033153 - 2⁵ = 57033121 is a prime.

It is a super-3 number, since 3×57033153³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (57033157) 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 in 19 ways as a sum of consecutive naturals, for example, 9900 + ... + 14562.

Almost surely, 2^57033153 is an apocalyptic number.

It is an amenable number.

57033153 is a deficient number, since it is larger than the sum of its proper divisors (28747135).

57033153 is a wasteful number, since it uses less digits than its factorization.

57033153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4826 (or 4817 counting only the distinct ones).

The product of its (nonzero) digits is 4725, while the sum is 27.

The square root of 57033153 is about 7552.0297271661. The cubic root of 57033153 is about 384.9247123261.

The spelling of 57033153 in words is "fifty-seven million, thirty-three thousand, one hundred fifty-three".