273873051 has 6 divisors (see below), whose sum is σ = 395594420. Its totient is φ = 182582028.

The previous prime is 273873031. The next prime is 273873107. The reversal of 273873051 is 150378372.

273873051 is a `hidden beast` number, since 273 + 87 + 305 + 1 = 666.

It is not a de Polignac number, because 273873051 - 2⁶ = 273872987 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 273872997 and 273873015.

It is not an unprimeable number, because it can be changed into a prime (273873031) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15215161 + ... + 15215178.

Almost surely, 2^273873051 is an apocalyptic number.

273873051 is a deficient number, since it is larger than the sum of its proper divisors (121721369).

273873051 is a wasteful number, since it uses less digits than its factorization.

273873051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30430345 (or 30430342 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 273873051 is about 16549.1102781992. The cubic root of 273873051 is about 649.4062040646.

The spelling of 273873051 in words is "two hundred seventy-three million, eight hundred seventy-three thousand, fifty-one".