47051571027 has 16 divisors (see below), whose sum is σ = 63193979808. Its totient is φ = 31138990080.

The previous prime is 47051570999. The next prime is 47051571107. The reversal of 47051571027 is 72017515074.

It is a happy number.

It is not a de Polignac number, because 47051571027 - 2⁶ = 47051570963 is a prime.

It is a super-2 number, since 2×47051571027² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (47051579027) 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, 274483 + ... + 411635.

It is an arithmetic number, because the mean of its divisors is an integer number (3949623738).

Almost surely, 2^47051571027 is an apocalyptic number.

47051571027 is a deficient number, since it is larger than the sum of its proper divisors (16142408781).

47051571027 is a wasteful number, since it uses less digits than its factorization.

47051571027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137990.

The product of its (nonzero) digits is 68600, while the sum is 39.

The spelling of 47051571027 in words is "forty-seven billion, fifty-one million, five hundred seventy-one thousand, twenty-seven".