47055057 has 16 divisors (see below), whose sum is σ = 72026112. Its totient is φ = 26767440.

The previous prime is 47055053. The next prime is 47055061. The reversal of 47055057 is 75055074.

It is an interprime number because it is at equal distance from previous prime (47055053) and next prime (47055061).

It is not a de Polignac number, because 47055057 - 2² = 47055053 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47055053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 169 + ... + 9702.

It is an arithmetic number, because the mean of its divisors is an integer number (4501632).

Almost surely, 2^47055057 is an apocalyptic number.

It is an amenable number.

47055057 is a deficient number, since it is larger than the sum of its proper divisors (24971055).

47055057 is a wasteful number, since it uses less digits than its factorization.

47055057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10108.

The product of its (nonzero) digits is 24500, while the sum is 33.

The square root of 47055057 is about 6859.6688695592. The cubic root of 47055057 is about 361.0234687259.

The spelling of 47055057 in words is "forty-seven million, fifty-five thousand, fifty-seven".