162003073753 has 4 divisors (see below), whose sum is σ = 162137965108. Its totient is φ = 161868182400.

The previous prime is 162003073751. The next prime is 162003073763. The reversal of 162003073753 is 357370300261.

162003073753 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 357370300261 = 13 ⋅27490023097.

It can be written as a sum of positive squares in 2 ways, for example, as 4781307609 + 157221766144 = 69147^2 + 396512^2 .

It is a cyclic number.

It is not a de Polignac number, because 162003073753 - 2¹ = 162003073751 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (162003073751) 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 3 ways as a sum of consecutive naturals, for example, 67443876 + ... + 67446277.

It is an arithmetic number, because the mean of its divisors is an integer number (40534491277).

Almost surely, 2^162003073753 is an apocalyptic number.

It is an amenable number.

162003073753 is a deficient number, since it is larger than the sum of its proper divisors (134891355).

162003073753 is a wasteful number, since it uses less digits than its factorization.

162003073753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134891354.

The product of its (nonzero) digits is 79380, while the sum is 37.

The spelling of 162003073753 in words is "one hundred sixty-two billion, three million, seventy-three thousand, seven hundred fifty-three".