272120050 has 24 divisors (see below), whose sum is σ = 523599300. Its totient is φ = 105094080.

The previous prime is 272120047. The next prime is 272120059. The reversal of 272120050 is 50021272.

It can be written as a sum of positive squares in 6 ways, for example, as 41049649 + 231070401 = 6407^2 + 15201^2 .

It is a super-2 number, since 2×272120050² = 148098643224005000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (272120059) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 92385 + ... + 95284.

Almost surely, 2^272120050 is an apocalyptic number.

272120050 is a deficient number, since it is larger than the sum of its proper divisors (251479250).

272120050 is a wasteful number, since it uses less digits than its factorization.

272120050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187710 (or 187705 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 19.

The square root of 272120050 is about 16496.0616511942. The cubic root of 272120050 is about 648.0176686363.

It can be divided in two parts, 2 and 72120050, that multiplied together give a square (144240100 = 12010²).

The spelling of 272120050 in words is "two hundred seventy-two million, one hundred twenty thousand, fifty".