47325155 has 12 divisors (see below), whose sum is σ = 58152960. Its totient is φ = 36972432.

The previous prime is 47325151. The next prime is 47325167. The reversal of 47325155 is 55152374.

It is not a de Polignac number, because 47325155 - 2² = 47325151 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47325151) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6686 + ... + 11804.

It is an arithmetic number, because the mean of its divisors is an integer number (4846080).

Almost surely, 2^47325155 is an apocalyptic number.

47325155 is a deficient number, since it is larger than the sum of its proper divisors (10827805).

47325155 is an equidigital number, since it uses as much as digits as its factorization.

47325155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5210 (or 5167 counting only the distinct ones).

The product of its digits is 21000, while the sum is 32.

The square root of 47325155 is about 6879.3280921904. The cubic root of 47325155 is about 361.7129145367.

The spelling of 47325155 in words is "forty-seven million, three hundred twenty-five thousand, one hundred fifty-five".