30454755053 has 8 divisors (see below), whose sum is σ = 30771271872. Its totient is φ = 30138829056.

The previous prime is 30454755049. The next prime is 30454755073. The reversal of 30454755053 is 35055745403.

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 30454755053 - 2² = 30454755049 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30454755053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30454755073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43700 + ... + 250637.

It is an arithmetic number, because the mean of its divisors is an integer number (3846408984).

Almost surely, 2^30454755053 is an apocalyptic number.

It is an amenable number.

30454755053 is a deficient number, since it is larger than the sum of its proper divisors (316516819).

30454755053 is a wasteful number, since it uses less digits than its factorization.

30454755053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295411.

The product of its (nonzero) digits is 630000, while the sum is 41.

The spelling of 30454755053 in words is "thirty billion, four hundred fifty-four million, seven hundred fifty-five thousand, fifty-three".