273972775115 has 16 divisors (see below), whose sum is σ = 374884015968. Its totient is φ = 190417276416.

The previous prime is 273972775057. The next prime is 273972775187. The reversal of 273972775115 is 511577279372.

It is a cyclic number.

It is not a de Polignac number, because 273972775115 - 2¹⁸ = 273972512971 is a prime.

It is a super-2 number, since 2×273972775115² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123968477 + ... + 123970686.

It is an arithmetic number, because the mean of its divisors is an integer number (23430250998).

Almost surely, 2^273972775115 is an apocalyptic number.

273972775115 is a deficient number, since it is larger than the sum of its proper divisors (100911240853).

273972775115 is a wasteful number, since it uses less digits than its factorization.

273972775115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247939198.

The product of its digits is 6482700, while the sum is 56.

The spelling of 273972775115 in words is "two hundred seventy-three billion, nine hundred seventy-two million, seven hundred seventy-five thousand, one hundred fifteen".