1415550073 has 12 divisors (see below), whose sum is σ = 1665167220. Its totient is φ = 1199692032.

The previous prime is 1415550043. The next prime is 1415550077. The reversal of 1415550073 is 3700555141.

It can be written as a sum of positive squares in 2 ways, for example, as 204718864 + 1210831209 = 14308^2 + 34797^2 .

It is not a de Polignac number, because 1415550073 - 2⁵ = 1415550041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1415550077) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 157936 + ... + 166657.

It is an arithmetic number, because the mean of its divisors is an integer number (138763935).

Almost surely, 2^1415550073 is an apocalyptic number.

It is an amenable number.

1415550073 is a deficient number, since it is larger than the sum of its proper divisors (249617147).

1415550073 is an equidigital number, since it uses as much as digits as its factorization.

1415550073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324696 (or 324689 counting only the distinct ones).

The product of its (nonzero) digits is 10500, while the sum is 31.

The square root of 1415550073 is about 37623.7966319190. The cubic root of 1415550073 is about 1122.8155333742.

The spelling of 1415550073 in words is "one billion, four hundred fifteen million, five hundred fifty thousand, seventy-three".