30413253 has 8 divisors (see below), whose sum is σ = 43670368. Its totient is φ = 18715824.

The previous prime is 30413231. The next prime is 30413269. The reversal of 30413253 is 35231403.

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

It is not a de Polignac number, because 30413253 - 2⁶ = 30413189 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 (30413213) 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, 389875 + ... + 389952.

It is an arithmetic number, because the mean of its divisors is an integer number (5458796).

Almost surely, 2^30413253 is an apocalyptic number.

It is an amenable number.

30413253 is a deficient number, since it is larger than the sum of its proper divisors (13257115).

30413253 is a wasteful number, since it uses less digits than its factorization.

30413253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 779843.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 30413253 is about 5514.8212119705. The cubic root of 30413253 is about 312.1434970260.

Adding to 30413253 its reverse (35231403), we get a palindrome (65644656).

The spelling of 30413253 in words is "thirty million, four hundred thirteen thousand, two hundred fifty-three".