47468028132 has 72 divisors (see below), whose sum is σ = 143157561120. Its totient is φ = 13562292240.

The previous prime is 47468028121. The next prime is 47468028221. The reversal of 47468028132 is 23182086474.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4479594 + ... + 4490177.

It is an arithmetic number, because the mean of its divisors is an integer number (1988299460).

Almost surely, 2^47468028132 is an apocalyptic number.

47468028132 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

47468028132 is an abundant number, since it is smaller than the sum of its proper divisors (95689532988).

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

47468028132 is a wasteful number, since it uses less digits than its factorization.

47468028132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8969798 (or 8969783 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 45.

The spelling of 47468028132 in words is "forty-seven billion, four hundred sixty-eight million, twenty-eight thousand, one hundred thirty-two".