473139502319 has 8 divisors (see below), whose sum is σ = 516750285312. Its totient is φ = 429628402840.

The previous prime is 473139502267. The next prime is 473139502333. The reversal of 473139502319 is 913205931374.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-473139502319 is a prime.

It is a super-2 number, since 2×473139502319² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (473139562319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24910949 + ... + 24929934.

It is an arithmetic number, because the mean of its divisors is an integer number (64593785664).

Almost surely, 2^473139502319 is an apocalyptic number.

473139502319 is a deficient number, since it is larger than the sum of its proper divisors (43610782993).

473139502319 is a wasteful number, since it uses less digits than its factorization.

473139502319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49841757.

The product of its (nonzero) digits is 612360, while the sum is 47.

The spelling of 473139502319 in words is "four hundred seventy-three billion, one hundred thirty-nine million, five hundred two thousand, three hundred nineteen".