73376400647163 has 8 divisors (see below), whose sum is σ = 97844551492608. Its totient is φ = 48912925116584.

The previous prime is 73376400647153. The next prime is 73376400647213. The reversal of 73376400647163 is 36174600467337.

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

It is a cyclic number.

It is not a de Polignac number, because 73376400647163 - 2²¹ = 73376398550011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (73376400647153) 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, 1168792095 + ... + 1168854872.

It is an arithmetic number, because the mean of its divisors is an integer number (12230568936576).

Almost surely, 2^{73376400647163} is an apocalyptic number.

73376400647163 is a deficient number, since it is larger than the sum of its proper divisors (24468150845445).

73376400647163 is a wasteful number, since it uses less digits than its factorization.

73376400647163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2337657433.

The product of its (nonzero) digits is 32006016, while the sum is 57.

The spelling of 73376400647163 in words is "seventy-three trillion, three hundred seventy-six billion, four hundred million, six hundred forty-seven thousand, one hundred sixty-three".