47147147201862 has 80 divisors (see below), whose sum is σ = 111615123840000. Its totient is φ = 14833633155120.

The previous prime is 47147147201857. The next prime is 47147147201897. The reversal of 47147147201862 is 26810274174174.

47147147201862 is a `hidden beast` number, since 4 + 71 + 47 + 1 + 472 + 0 + 1 + 8 + 62 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 47147147201799 and 47147147201808.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 27426862 + ... + 29095137.

It is an arithmetic number, because the mean of its divisors is an integer number (1395189048000).

Almost surely, 2^{47147147201862} is an apocalyptic number.

47147147201862 is an abundant number, since it is smaller than the sum of its proper divisors (64467976638138).

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

47147147201862 is a wasteful number, since it uses less digits than its factorization.

47147147201862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56522303 (or 56522294 counting only the distinct ones).

The product of its (nonzero) digits is 4214784, while the sum is 54.

The spelling of 47147147201862 in words is "forty-seven trillion, one hundred forty-seven billion, one hundred forty-seven million, two hundred one thousand, eight hundred sixty-two".