47315055 has 8 divisors (see below), whose sum is σ = 75704112. Its totient is φ = 25234688.

The previous prime is 47315017. The next prime is 47315087. The reversal of 47315055 is 55051374.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 47315055 - 2⁹ = 47314543 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1577154 + ... + 1577183.

It is an arithmetic number, because the mean of its divisors is an integer number (9463014).

Almost surely, 2^47315055 is an apocalyptic number.

47315055 is a deficient number, since it is larger than the sum of its proper divisors (28389057).

47315055 is a wasteful number, since it uses less digits than its factorization.

47315055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3154345.

The product of its (nonzero) digits is 10500, while the sum is 30.

The square root of 47315055 is about 6878.5939697005. The cubic root of 47315055 is about 361.6871807921.

The spelling of 47315055 in words is "forty-seven million, three hundred fifteen thousand, fifty-five".