73238275570 has 16 divisors (see below), whose sum is σ = 131904387648. Its totient is φ = 29278534320.

The previous prime is 73238275549. The next prime is 73238275571. The reversal of 73238275570 is 7557283237.

It is not an unprimeable number, because it can be changed into a prime (73238275571) 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 7 ways as a sum of consecutive naturals, for example, 2078646 + ... + 2113585.

It is an arithmetic number, because the mean of its divisors is an integer number (8244024228).

Almost surely, 2^73238275570 is an apocalyptic number.

73238275570 is a deficient number, since it is larger than the sum of its proper divisors (58666112078).

73238275570 is a wasteful number, since it uses less digits than its factorization.

73238275570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4193985.

The product of its (nonzero) digits is 2469600, while the sum is 49.

The spelling of 73238275570 in words is "seventy-three billion, two hundred thirty-eight million, two hundred seventy-five thousand, five hundred seventy".