47427163002 has 24 divisors (see below), whose sum is σ = 102891818484. Its totient is φ = 15788598144.

The previous prime is 47427162967. The next prime is 47427163013. The reversal of 47427163002 is 20036172474.

47427163002 is a `hidden beast` number, since 474 + 27 + 163 + 0 + 0 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 47380664241 + 46498761 = 217671^2 + 6819^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1690383 + ... + 1718210.

Almost surely, 2^47427163002 is an apocalyptic number.

47427163002 is an abundant number, since it is smaller than the sum of its proper divisors (55464655482).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47427163002 is a wasteful number, since it uses less digits than its factorization.

47427163002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3409374 (or 3409371 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 36.

The spelling of 47427163002 in words is "forty-seven billion, four hundred twenty-seven million, one hundred sixty-three thousand, two".