272334975553 has 4 divisors (see below), whose sum is σ = 284175626688. Its totient is φ = 260494324420.

The previous prime is 272334975547. The next prime is 272334975571. The reversal of 272334975553 is 355579433272.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 272334975553 - 2¹³ = 272334967361 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 272334975494 and 272334975503.

It is not an unprimeable number, because it can be changed into a prime (272334975053) 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, 5920325533 + ... + 5920325578.

It is an arithmetic number, because the mean of its divisors is an integer number (71043906672).

Almost surely, 2^272334975553 is an apocalyptic number.

272334975553 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

272334975553 is a deficient number, since it is larger than the sum of its proper divisors (11840651135).

272334975553 is a wasteful number, since it uses less digits than its factorization.

272334975553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11840651134.

The product of its digits is 23814000, while the sum is 55.

The spelling of 272334975553 in words is "two hundred seventy-two billion, three hundred thirty-four million, nine hundred seventy-five thousand, five hundred fifty-three".