273305740450 has 24 divisors (see below), whose sum is σ = 509616417060. Its totient is φ = 109049664000.

The previous prime is 273305740447. The next prime is 273305740453. The reversal of 273305740450 is 54047503372.

273305740450 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (273305740447) and next prime (273305740453).

It can be written as a sum of positive squares in 6 ways, for example, as 256095711481 + 17210028969 = 506059^2 + 131187^2 .

It is not an unprimeable number, because it can be changed into a prime (273305740453) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6795555 + ... + 6835654.

Almost surely, 2^273305740450 is an apocalyptic number.

273305740450 is a deficient number, since it is larger than the sum of its proper divisors (236310676610).

273305740450 is a wasteful number, since it uses less digits than its factorization.

273305740450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13631622 (or 13631617 counting only the distinct ones).

The product of its (nonzero) digits is 352800, while the sum is 40.

The spelling of 273305740450 in words is "two hundred seventy-three billion, three hundred five million, seven hundred forty thousand, four hundred fifty".