47425351 has 2 divisors, whose sum is σ = 47425352. Its totient is φ = 47425350.

The previous prime is 47425283. The next prime is 47425363. The reversal of 47425351 is 15352474.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 47425351 - 2¹¹ = 47423303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47425051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23712675 + 23712676.

It is an arithmetic number, because the mean of its divisors is an integer number (23712676).

Almost surely, 2^47425351 is an apocalyptic number.

47425351 is a deficient number, since it is larger than the sum of its proper divisors (1).

47425351 is an equidigital number, since it uses as much as digits as its factorization.

47425351 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16800, while the sum is 31.

The square root of 47425351 is about 6886.6066389768. The cubic root of 47425351 is about 361.9680053731.

The spelling of 47425351 in words is "forty-seven million, four hundred twenty-five thousand, three hundred fifty-one".