30154160053 has 4 divisors (see below), whose sum is σ = 30154528768. Its totient is φ = 30153791340.

The previous prime is 30154160041. The next prime is 30154160059. The reversal of 30154160053 is 35006145103.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 35006145103 = 80779 ⋅433357.

It is a cyclic number.

It is not a de Polignac number, because 30154160053 - 2¹⁷ = 30154028981 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 (30154160059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 693 + ... + 245578.

It is an arithmetic number, because the mean of its divisors is an integer number (7538632192).

Almost surely, 2^30154160053 is an apocalyptic number.

It is an amenable number.

30154160053 is a deficient number, since it is larger than the sum of its proper divisors (368715).

30154160053 is a wasteful number, since it uses less digits than its factorization.

30154160053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368714.

The product of its (nonzero) digits is 5400, while the sum is 28.

The spelling of 30154160053 in words is "thirty billion, one hundred fifty-four million, one hundred sixty thousand, fifty-three".