47135153 has 4 divisors (see below), whose sum is σ = 50760948. Its totient is φ = 43509360.

The previous prime is 47135149. The next prime is 47135167. The reversal of 47135153 is 35153174.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 23931664 + 23203489 = 4892^2 + 4817^2 .

It is a cyclic number.

It is not a de Polignac number, because 47135153 - 2² = 47135149 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47135173) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1812878 + ... + 1812903.

It is an arithmetic number, because the mean of its divisors is an integer number (12690237).

Almost surely, 2^47135153 is an apocalyptic number.

It is an amenable number.

47135153 is a deficient number, since it is larger than the sum of its proper divisors (3625795).

47135153 is a wasteful number, since it uses less digits than its factorization.

47135153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3625794.

The product of its digits is 6300, while the sum is 29.

The square root of 47135153 is about 6865.5045699497. The cubic root of 47135153 is about 361.2281944669.

The spelling of 47135153 in words is "forty-seven million, one hundred thirty-five thousand, one hundred fifty-three".