47258156251 has 2 divisors, whose sum is σ = 47258156252. Its totient is φ = 47258156250.

The previous prime is 47258156249. The next prime is 47258156261. The reversal of 47258156251 is 15265185274.

47258156251 is digitally balanced in base 2, 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 not a de Polignac number, because 47258156251 - 2¹ = 47258156249 is a prime.

Together with 47258156249, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (47258156221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23629078125 + 23629078126.

It is an arithmetic number, because the mean of its divisors is an integer number (23629078126).

Almost surely, 2^47258156251 is an apocalyptic number.

47258156251 is a deficient number, since it is larger than the sum of its proper divisors (1).

47258156251 is an equidigital number, since it uses as much as digits as its factorization.

47258156251 is an evil number, because the sum of its binary digits is even.

The product of its digits is 672000, while the sum is 46.

The spelling of 47258156251 in words is "forty-seven billion, two hundred fifty-eight million, one hundred fifty-six thousand, two hundred fifty-one".