47673183825 has 30 divisors (see below), whose sum is σ = 88307219814. Its totient is φ = 25425696960.

The previous prime is 47673183823. The next prime is 47673183851. The reversal of 47673183825 is 52838137674.

It is a happy number.

47673183825 is a `hidden beast` number, since 476 + 73 + 1 + 83 + 8 + 25 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 3597120576 + 44076063249 = 59976^2 + 209943^2 .

It is not a de Polignac number, because 47673183825 - 2¹ = 47673183823 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (47673183823) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 11769132 + ... + 11773181.

Almost surely, 2^47673183825 is an apocalyptic number.

47673183825 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

47673183825 is a deficient number, since it is larger than the sum of its proper divisors (40634035989).

47673183825 is a wasteful number, since it uses less digits than its factorization.

47673183825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23542335 (or 23542321 counting only the distinct ones).

The product of its digits is 6773760, while the sum is 54.

The spelling of 47673183825 in words is "forty-seven billion, six hundred seventy-three million, one hundred eighty-three thousand, eight hundred twenty-five".