30460051 has 2 divisors, whose sum is σ = 30460052. Its totient is φ = 30460050.

The previous prime is 30460033. The next prime is 30460069. The reversal of 30460051 is 15006403.

It is a balanced prime because it is at equal distance from previous prime (30460033) and next prime (30460069).

It is an emirp because it is prime and its reverse (15006403) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30460051 - 2⁵ = 30460019 is a prime.

It is not a weakly prime, because it can be changed into another prime (30460081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15230025 + 15230026.

It is an arithmetic number, because the mean of its divisors is an integer number (15230026).

Almost surely, 2^30460051 is an apocalyptic number.

30460051 is a deficient number, since it is larger than the sum of its proper divisors (1).

30460051 is an equidigital number, since it uses as much as digits as its factorization.

30460051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 30460051 is about 5519.0625109705. The cubic root of 30460051 is about 312.3035172350.

Adding to 30460051 its reverse (15006403), we get a palindrome (45466454).

The spelling of 30460051 in words is "thirty million, four hundred sixty thousand, fifty-one".