47704507351 has 2 divisors, whose sum is σ = 47704507352. Its totient is φ = 47704507350.

The previous prime is 47704507271. The next prime is 47704507363. The reversal of 47704507351 is 15370540774.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 47704507351 - 2¹⁵ = 47704474583 is a prime.

It is a super-2 number, since 2×47704507351² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 47704507298 and 47704507307.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47704507451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23852253675 + 23852253676.

It is an arithmetic number, because the mean of its divisors is an integer number (23852253676).

Almost surely, 2^47704507351 is an apocalyptic number.

47704507351 is a deficient number, since it is larger than the sum of its proper divisors (1).

47704507351 is an equidigital number, since it uses as much as digits as its factorization.

47704507351 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 411600, while the sum is 43.

The spelling of 47704507351 in words is "forty-seven billion, seven hundred four million, five hundred seven thousand, three hundred fifty-one".