30274492625213 has 2 divisors, whose sum is σ = 30274492625214. Its totient is φ = 30274492625212.

The previous prime is 30274492625149. The next prime is 30274492625233. The reversal of 30274492625213 is 31252629447203.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26239002249604 + 4035490375609 = 5122402^2 + 2008853^2 .

It is a cyclic number.

It is not a de Polignac number, because 30274492625213 - 2⁶ = 30274492625149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30274492625233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15137246312606 + 15137246312607.

It is an arithmetic number, because the mean of its divisors is an integer number (15137246312607).

Almost surely, 2^{30274492625213} is an apocalyptic number.

It is an amenable number.

30274492625213 is a deficient number, since it is larger than the sum of its proper divisors (1).

30274492625213 is an equidigital number, since it uses as much as digits as its factorization.

30274492625213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4354560, while the sum is 50.

The spelling of 30274492625213 in words is "thirty trillion, two hundred seventy-four billion, four hundred ninety-two million, six hundred twenty-five thousand, two hundred thirteen".