73150478495 has 4 divisors (see below), whose sum is σ = 87780574200. Its totient is φ = 58520382792.

The previous prime is 73150478449. The next prime is 73150478519. The reversal of 73150478495 is 59487405137.

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

It is a cyclic number.

It is not a de Polignac number, because 73150478495 - 2⁸ = 73150478239 is a prime.

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 7315047845 + ... + 7315047854.

It is an arithmetic number, because the mean of its divisors is an integer number (21945143550).

Almost surely, 2^73150478495 is an apocalyptic number.

73150478495 is a deficient number, since it is larger than the sum of its proper divisors (14630095705).

73150478495 is a wasteful number, since it uses less digits than its factorization.

73150478495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14630095704.

The product of its (nonzero) digits is 4233600, while the sum is 53.

The spelling of 73150478495 in words is "seventy-three billion, one hundred fifty million, four hundred seventy-eight thousand, four hundred ninety-five".