73865875702150 has 48 divisors (see below), whose sum is σ = 157340165942016. Its totient is φ = 25273440076320.

The previous prime is 73865875702067. The next prime is 73865875702153. The reversal of 73865875702150 is 5120757856837.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73865875702153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 216508564 + ... + 216849463.

It is an arithmetic number, because the mean of its divisors is an integer number (3277920123792).

Almost surely, 2^{73865875702150} is an apocalyptic number.

73865875702150 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

73865875702150 is an abundant number, since it is smaller than the sum of its proper divisors (83474290239866).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

73865875702150 is a wasteful number, since it uses less digits than its factorization.

73865875702150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433358533 (or 433358528 counting only the distinct ones).

The product of its (nonzero) digits is 98784000, while the sum is 64.

The spelling of 73865875702150 in words is "seventy-three trillion, eight hundred sixty-five billion, eight hundred seventy-five million, seven hundred two thousand, one hundred fifty".