273226051 has 4 divisors (see below), whose sum is σ = 312258352. Its totient is φ = 234193752.

The previous prime is 273226043. The next prime is 273226069. The reversal of 273226051 is 150622372.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 273226051 - 2³ = 273226043 is a prime.

It is not an unprimeable number, because it can be changed into a prime (273226021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19516140 + ... + 19516153.

It is an arithmetic number, because the mean of its divisors is an integer number (78064588).

Almost surely, 2^273226051 is an apocalyptic number.

273226051 is a deficient number, since it is larger than the sum of its proper divisors (39032301).

273226051 is an equidigital number, since it uses as much as digits as its factorization.

273226051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39032300.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 273226051 is about 16529.5508408426. The cubic root of 273226051 is about 648.8944132729.

The spelling of 273226051 in words is "two hundred seventy-three million, two hundred twenty-six thousand, fifty-one".