47228630425 has 12 divisors (see below), whose sum is σ = 58571023660. Its totient is φ = 37778051520.

The previous prime is 47228630411. The next prime is 47228630443. The reversal of 47228630425 is 52403682274.

It can be written as a sum of positive squares in 6 ways, for example, as 1080568384 + 46148062041 = 32872^2 + 214821^2 .

It is not a de Polignac number, because 47228630425 - 2³¹ = 45081146777 is a prime.

It is a super-3 number, since 3×47228630425³ (a number of 33 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 84031 + ... + 318619.

Almost surely, 2^47228630425 is an apocalyptic number.

It is an amenable number.

47228630425 is a deficient number, since it is larger than the sum of its proper divisors (11342393235).

47228630425 is a wasteful number, since it uses less digits than its factorization.

47228630425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242652 (or 242647 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 43.

The spelling of 47228630425 in words is "forty-seven billion, two hundred twenty-eight million, six hundred thirty thousand, four hundred twenty-five".