5147317402 has 4 divisors (see below), whose sum is σ = 7720976106. Its totient is φ = 2573658700.

The previous prime is 5147317397. The next prime is 5147317423. The reversal of 5147317402 is 2047137415.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5073855361 + 73462041 = 71231^2 + 8571^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1286829349 + ... + 1286829352.

Almost surely, 2^5147317402 is an apocalyptic number.

5147317402 is a deficient number, since it is larger than the sum of its proper divisors (2573658704).

5147317402 is a wasteful number, since it uses less digits than its factorization.

5147317402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2573658703.

The product of its (nonzero) digits is 23520, while the sum is 34.

The square root of 5147317402 is about 71744.8074915530. The cubic root of 5147317402 is about 1726.6076060871.

The spelling of 5147317402 in words is "five billion, one hundred forty-seven million, three hundred seventeen thousand, four hundred two".