5147667442 has 8 divisors (see below), whose sum is σ = 7723829232. Its totient is φ = 2573057700.

The previous prime is 5147667409. The next prime is 5147667443. The reversal of 5147667442 is 2447667415.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 5147667392 and 5147667401.

It is not an unprimeable number, because it can be changed into a prime (5147667443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 379684 + ... + 393007.

It is an arithmetic number, because the mean of its divisors is an integer number (965478654).

Almost surely, 2^5147667442 is an apocalyptic number.

5147667442 is a deficient number, since it is larger than the sum of its proper divisors (2576161790).

5147667442 is a wasteful number, since it uses less digits than its factorization.

5147667442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 776024.

The product of its digits is 1128960, while the sum is 46.

The square root of 5147667442 is about 71747.2469297603. The cubic root of 5147667442 is about 1726.6467441455.

The spelling of 5147667442 in words is "five billion, one hundred forty-seven million, six hundred sixty-seven thousand, four hundred forty-two".