47299672020 has 24 divisors (see below), whose sum is σ = 132439081824. Its totient is φ = 12613245856.

The previous prime is 47299671997. The next prime is 47299672027. The reversal of 47299672020 is 2027699274.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47299672027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 394163874 + ... + 394163993.

It is an arithmetic number, because the mean of its divisors is an integer number (5518295076).

Almost surely, 2^47299672020 is an apocalyptic number.

It is an amenable number.

47299672020 is an abundant number, since it is smaller than the sum of its proper divisors (85139409804).

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

47299672020 is a wasteful number, since it uses less digits than its factorization.

47299672020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 788327879 (or 788327877 counting only the distinct ones).

The product of its (nonzero) digits is 762048, while the sum is 48.

The spelling of 47299672020 in words is "forty-seven billion, two hundred ninety-nine million, six hundred seventy-two thousand, twenty".