8406512951 has 2 divisors, whose sum is σ = 8406512952. Its totient is φ = 8406512950.

The previous prime is 8406512929. The next prime is 8406512977. The reversal of 8406512951 is 1592156048.

8406512951 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8406512951 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8406512899 and 8406512908.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8406512911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4203256475 + 4203256476.

It is an arithmetic number, because the mean of its divisors is an integer number (4203256476).

Almost surely, 2^8406512951 is an apocalyptic number.

8406512951 is a deficient number, since it is larger than the sum of its proper divisors (1).

8406512951 is an equidigital number, since it uses as much as digits as its factorization.

8406512951 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 86400, while the sum is 41.

The square root of 8406512951 is about 91687.0380751827. The cubic root of 8406512951 is about 2033.3179540686.

Adding to 8406512951 its reverse (1592156048), we get a palindrome (9998668999).

The spelling of 8406512951 in words is "eight billion, four hundred six million, five hundred twelve thousand, nine hundred fifty-one".