30753153 has 48 divisors (see below), whose sum is σ = 50544000. Its totient is φ = 17902080.

The previous prime is 30753133. The next prime is 30753161. The reversal of 30753153 is 35135703.

It is not a de Polignac number, because 30753153 - 2⁹ = 30752641 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30753133) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 206323 + ... + 206471.

It is an arithmetic number, because the mean of its divisors is an integer number (1053000).

Almost surely, 2^30753153 is an apocalyptic number.

It is an amenable number.

30753153 is a deficient number, since it is larger than the sum of its proper divisors (19790847).

30753153 is a wasteful number, since it uses less digits than its factorization.

30753153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262 (or 259 counting only the distinct ones).

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

The square root of 30753153 is about 5545.5525423532. The cubic root of 30753153 is about 313.3020353779.

Adding to 30753153 its reverse (35135703), we get a palindrome (65888856).

The spelling of 30753153 in words is "thirty million, seven hundred fifty-three thousand, one hundred fifty-three".