30525241349 has 2 divisors, whose sum is σ = 30525241350. Its totient is φ = 30525241348.

The previous prime is 30525241291. The next prime is 30525241379. The reversal of 30525241349 is 94314252503.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25009208449 + 5516032900 = 158143^2 + 74270^2 .

It is a cyclic number.

It is not a de Polignac number, because 30525241349 - 2³² = 26230274053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30525241379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15262620674 + 15262620675.

It is an arithmetic number, because the mean of its divisors is an integer number (15262620675).

Almost surely, 2^30525241349 is an apocalyptic number.

It is an amenable number.

30525241349 is a deficient number, since it is larger than the sum of its proper divisors (1).

30525241349 is an equidigital number, since it uses as much as digits as its factorization.

30525241349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129600, while the sum is 38.

The spelling of 30525241349 in words is "thirty billion, five hundred twenty-five million, two hundred forty-one thousand, three hundred forty-nine".