4974540033947 has 12 divisors (see below), whose sum is σ = 5467938817488. Its totient is φ = 4522262830800.

The previous prime is 4974540033907. The next prime is 4974540033973. The reversal of 4974540033947 is 7493300454794.

It is a happy number.

It is not a de Polignac number, because 4974540033947 - 2⁸ = 4974540033691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4974540033907) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18522578 + ... + 18789224.

It is an arithmetic number, because the mean of its divisors is an integer number (455661568124).

Almost surely, 2^{4974540033947} is an apocalyptic number.

4974540033947 is a deficient number, since it is larger than the sum of its proper divisors (493398783541).

4974540033947 is a wasteful number, since it uses less digits than its factorization.

4974540033947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420850 (or 420839 counting only the distinct ones).

The product of its (nonzero) digits is 45722880, while the sum is 59.

The spelling of 4974540033947 in words is "four trillion, nine hundred seventy-four billion, five hundred forty million, thirty-three thousand, nine hundred forty-seven".