412545251 has 2 divisors, whose sum is σ = 412545252. Its totient is φ = 412545250.

The previous prime is 412545229. The next prime is 412545283. The reversal of 412545251 is 152545214.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 412545251 - 2⁶ = 412545187 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (412545751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206272625 + 206272626.

It is an arithmetic number, because the mean of its divisors is an integer number (206272626).

Almost surely, 2^412545251 is an apocalyptic number.

412545251 is a deficient number, since it is larger than the sum of its proper divisors (1).

412545251 is an equidigital number, since it uses as much as digits as its factorization.

412545251 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8000, while the sum is 29.

The square root of 412545251 is about 20311.2099836519. The cubic root of 412545251 is about 744.4299956594.

The spelling of 412545251 in words is "four hundred twelve million, five hundred forty-five thousand, two hundred fifty-one".