8258738951 has 2 divisors, whose sum is σ = 8258738952. Its totient is φ = 8258738950.

The previous prime is 8258738879. The next prime is 8258738977. The reversal of 8258738951 is 1598378528.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8258738951 - 2¹⁴ = 8258722567 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8258738651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4129369475 + 4129369476.

It is an arithmetic number, because the mean of its divisors is an integer number (4129369476).

Almost surely, 2^8258738951 is an apocalyptic number.

8258738951 is a deficient number, since it is larger than the sum of its proper divisors (1).

8258738951 is an equidigital number, since it uses as much as digits as its factorization.

8258738951 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4838400, while the sum is 56.

The square root of 8258738951 is about 90877.6042322860. The cubic root of 8258738951 is about 2021.3332171009. Note that the first 3 decimals are identical.

The spelling of 8258738951 in words is "eight billion, two hundred fifty-eight million, seven hundred thirty-eight thousand, nine hundred fifty-one".