462851004251 has 2 divisors, whose sum is σ = 462851004252. Its totient is φ = 462851004250.

The previous prime is 462851004199. The next prime is 462851004277. The reversal of 462851004251 is 152400158264.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-462851004251 is a prime.

It is not a weakly prime, because it can be changed into another prime (462851084251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231425502125 + 231425502126.

It is an arithmetic number, because the mean of its divisors is an integer number (231425502126).

Almost surely, 2^462851004251 is an apocalyptic number.

462851004251 is a deficient number, since it is larger than the sum of its proper divisors (1).

462851004251 is an equidigital number, since it uses as much as digits as its factorization.

462851004251 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 76800, while the sum is 38.

The spelling of 462851004251 in words is "four hundred sixty-two billion, eight hundred fifty-one million, four thousand, two hundred fifty-one".