47495455 has 12 divisors (see below), whose sum is σ = 66300120. Its totient is φ = 32568144.

The previous prime is 47495449. The next prime is 47495477. The reversal of 47495455 is 55459474.

It is not a de Polignac number, because 47495455 - 2⁵ = 47495423 is a prime.

It is a congruent number.

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, 96685 + ... + 97174.

It is an arithmetic number, because the mean of its divisors is an integer number (5525010).

Almost surely, 2^47495455 is an apocalyptic number.

47495455 is a deficient number, since it is larger than the sum of its proper divisors (18804665).

47495455 is a wasteful number, since it uses less digits than its factorization.

47495455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193878 (or 193871 counting only the distinct ones).

The product of its digits is 504000, while the sum is 43.

The square root of 47495455 is about 6891.6946392016. The cubic root of 47495455 is about 362.1462708752.

The spelling of 47495455 in words is "forty-seven million, four hundred ninety-five thousand, four hundred fifty-five".