30086052457 has 2 divisors, whose sum is σ = 30086052458. Its totient is φ = 30086052456.

The previous prime is 30086052427. The next prime is 30086052463. The reversal of 30086052457 is 75425068003.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23076344281 + 7009708176 = 151909^2 + 83724^2 .

It is an emirp because it is prime and its reverse (75425068003) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30086052457 - 2²⁷ = 29951834729 is a prime.

It is not a weakly prime, because it can be changed into another prime (30086052427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15043026228 + 15043026229.

It is an arithmetic number, because the mean of its divisors is an integer number (15043026229).

Almost surely, 2^30086052457 is an apocalyptic number.

It is an amenable number.

30086052457 is a deficient number, since it is larger than the sum of its proper divisors (1).

30086052457 is an equidigital number, since it uses as much as digits as its factorization.

30086052457 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 201600, while the sum is 40.

The spelling of 30086052457 in words is "thirty billion, eighty-six million, fifty-two thousand, four hundred fifty-seven".