272125655 has 4 divisors (see below), whose sum is σ = 326550792. Its totient is φ = 217700520.

The previous prime is 272125649. The next prime is 272125661. The reversal of 272125655 is 556521272.

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

It is an interprime number because it is at equal distance from previous prime (272125649) and next prime (272125661).

It is not a de Polignac number, because 272125655 - 2¹⁸ = 271863511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27212561 + ... + 27212570.

It is an arithmetic number, because the mean of its divisors is an integer number (81637698).

Almost surely, 2^272125655 is an apocalyptic number.

272125655 is a deficient number, since it is larger than the sum of its proper divisors (54425137).

272125655 is an equidigital number, since it uses as much as digits as its factorization.

272125655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54425136.

The product of its digits is 42000, while the sum is 35.

The square root of 272125655 is about 16496.2315393547. The cubic root of 272125655 is about 648.0221177928.

The spelling of 272125655 in words is "two hundred seventy-two million, one hundred twenty-five thousand, six hundred fifty-five".