30545254514 has 4 divisors (see below), whose sum is σ = 45817881774. Its totient is φ = 15272627256.

The previous prime is 30545254511. The next prime is 30545254517. The reversal of 30545254514 is 41545254503.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (30545254511) and next prime (30545254517).

It can be written as a sum of positive squares in only one way, i.e., 20183032489 + 10362222025 = 142067^2 + 101795^2 .

It is not an unprimeable number, because it can be changed into a prime (30545254511) 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 as a sum of consecutive naturals, namely, 7636313627 + ... + 7636313630.

Almost surely, 2^30545254514 is an apocalyptic number.

30545254514 is a deficient number, since it is larger than the sum of its proper divisors (15272627260).

30545254514 is a wasteful number, since it uses less digits than its factorization.

30545254514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15272627259.

The product of its (nonzero) digits is 240000, while the sum is 38.

The spelling of 30545254514 in words is "thirty billion, five hundred forty-five million, two hundred fifty-four thousand, five hundred fourteen".