47385051 has 8 divisors (see below), whose sum is σ = 72205824. Its totient is φ = 27077160.

The previous prime is 47385029. The next prime is 47385061. The reversal of 47385051 is 15058374.

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

It is not a de Polignac number, because 47385051 - 2⁷ = 47384923 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (47385061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1128195 + ... + 1128236.

It is an arithmetic number, because the mean of its divisors is an integer number (9025728).

Almost surely, 2^47385051 is an apocalyptic number.

47385051 is a deficient number, since it is larger than the sum of its proper divisors (24820773).

47385051 is a wasteful number, since it uses less digits than its factorization.

47385051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2256441.

The product of its (nonzero) digits is 16800, while the sum is 33.

The square root of 47385051 is about 6883.6800477651. The cubic root of 47385051 is about 361.8654480970.

The spelling of 47385051 in words is "forty-seven million, three hundred eighty-five thousand, fifty-one".