48272455 has 16 divisors (see below), whose sum is σ = 72221184. Its totient is φ = 30091680.

The previous prime is 48272449. The next prime is 48272461. The reversal of 48272455 is 55427284.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (48272449) and next prime (48272461).

It is not a de Polignac number, because 48272455 - 2³ = 48272447 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62307 + ... + 63076.

It is an arithmetic number, because the mean of its divisors is an integer number (4513824).

Almost surely, 2^48272455 is an apocalyptic number.

48272455 is a deficient number, since it is larger than the sum of its proper divisors (23948729).

48272455 is a wasteful number, since it uses less digits than its factorization.

48272455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125406.

The product of its digits is 89600, while the sum is 37.

The square root of 48272455 is about 6947.8381529797. The cubic root of 48272455 is about 364.1104377493.

The spelling of 48272455 in words is "forty-eight million, two hundred seventy-two thousand, four hundred fifty-five".