272367473549 has 16 divisors (see below), whose sum is σ = 277577150400. Its totient is φ = 267209691264.

The previous prime is 272367473519. The next prime is 272367473579. The reversal of 272367473549 is 945374763272.

It is an interprime number because it is at equal distance from previous prime (272367473519) and next prime (272367473579).

It is a cyclic number.

It is not a de Polignac number, because 272367473549 - 2³² = 268072506253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272367473519) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28674569 + ... + 28684065.

It is an arithmetic number, because the mean of its divisors is an integer number (17348571900).

Almost surely, 2^272367473549 is an apocalyptic number.

It is an amenable number.

272367473549 is a deficient number, since it is larger than the sum of its proper divisors (5209676851).

272367473549 is a wasteful number, since it uses less digits than its factorization.

272367473549 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12172.

The product of its digits is 53343360, while the sum is 59.

The spelling of 272367473549 in words is "two hundred seventy-two billion, three hundred sixty-seven million, four hundred seventy-three thousand, five hundred forty-nine".