30540106453 has 8 divisors (see below), whose sum is σ = 31273532928. Its totient is φ = 29810164944.

The previous prime is 30540106423. The next prime is 30540106469. The reversal of 30540106453 is 35460104503.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30540106453 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 (30540106403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 853501 + ... + 888562.

It is an arithmetic number, because the mean of its divisors is an integer number (3909191616).

Almost surely, 2^30540106453 is an apocalyptic number.

It is an amenable number.

30540106453 is a deficient number, since it is larger than the sum of its proper divisors (733426475).

30540106453 is a wasteful number, since it uses less digits than its factorization.

30540106453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1742483.

The product of its (nonzero) digits is 21600, while the sum is 31.

The spelling of 30540106453 in words is "thirty billion, five hundred forty million, one hundred six thousand, four hundred fifty-three".