30097053 has 12 divisors (see below), whose sum is σ = 49684128. Its totient is φ = 17198280.

The previous prime is 30097051. The next prime is 30097103. The reversal of 30097053 is 35079003.

It is not a de Polignac number, because 30097053 - 2¹ = 30097051 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30097051) 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, 238803 + ... + 238928.

It is an arithmetic number, because the mean of its divisors is an integer number (4140344).

Almost surely, 2^30097053 is an apocalyptic number.

It is an amenable number.

30097053 is a deficient number, since it is larger than the sum of its proper divisors (19587075).

30097053 is a wasteful number, since it uses less digits than its factorization.

30097053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477744 (or 477741 counting only the distinct ones).

The product of its (nonzero) digits is 2835, while the sum is 27.

The square root of 30097053 is about 5486.0781073550. The cubic root of 30097053 is about 311.0579635072.

The spelling of 30097053 in words is "thirty million, ninety-seven thousand, fifty-three".