47856853835400 has 96 divisors (see below), whose sum is σ = 148361478588000. Its totient is φ = 12761377651200.

The previous prime is 47856853835389. The next prime is 47856853835423. The reversal of 47856853835400 is 453835865874.

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, 15797355 + ... + 18581445.

It is an arithmetic number, because the mean of its divisors is an integer number (1545432068625).

Almost surely, 2^{47856853835400} is an apocalyptic number.

47856853835400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47856853835400 is an abundant number, since it is smaller than the sum of its proper divisors (100504624752600).

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

47856853835400 is a wasteful number, since it uses less digits than its factorization.

47856853835400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2812759 (or 2812750 counting only the distinct ones).

The product of its (nonzero) digits is 387072000, while the sum is 66.

The spelling of 47856853835400 in words is "forty-seven trillion, eight hundred fifty-six billion, eight hundred fifty-three million, eight hundred thirty-five thousand, four hundred".