47445654474 has 32 divisors (see below), whose sum is σ = 106044258240. Its totient is φ = 15723797616.

The previous prime is 47445654469. The next prime is 47445654491.

It is a happy number.

47445654474 is a `hidden beast` number, since 4 + 7 + 4 + 4 + 565 + 4 + 4 + 74 = 666.

47445654474 is nontrivially palindromic in base 10.

It is a super-3 number, since 3×47445654474³ (a number of 33 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

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

It is a self number, because there is not a number n which added to its sum of digits gives 47445654474.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2530032 + ... + 2548715.

It is an arithmetic number, because the mean of its divisors is an integer number (3313883070).

Almost surely, 2^47445654474 is an apocalyptic number.

47445654474 is an abundant number, since it is smaller than the sum of its proper divisors (58598603766).

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

47445654474 is a wasteful number, since it uses less digits than its factorization.

47445654474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5078931 (or 5078925 counting only the distinct ones).

The product of its digits is 30105600, while the sum is 54.

The spelling of 47445654474 in words is "forty-seven billion, four hundred forty-five million, six hundred fifty-four thousand, four hundred seventy-four".