30539053 has 8 divisors (see below), whose sum is σ = 30836160. Its totient is φ = 30243840.

The previous prime is 30539051. The next prime is 30539063. The reversal of 30539053 is 35093503.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30539053 - 2¹ = 30539051 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30539051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84888 + ... + 85246.

It is an arithmetic number, because the mean of its divisors is an integer number (3854520).

Almost surely, 2^30539053 is an apocalyptic number.

It is an amenable number.

30539053 is a deficient number, since it is larger than the sum of its proper divisors (297107).

30539053 is a wasteful number, since it uses less digits than its factorization.

30539053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 947.

The product of its (nonzero) digits is 6075, while the sum is 28.

The square root of 30539053 is about 5526.2150700095. The cubic root of 30539053 is about 312.5732837197.

The spelling of 30539053 in words is "thirty million, five hundred thirty-nine thousand, fifty-three".