48972853 has 8 divisors (see below), whose sum is σ = 49971608. Its totient is φ = 47983104.

The previous prime is 48972841. The next prime is 48972857. The reversal of 48972853 is 35827984.

48972853 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1954404 + 47018449 = 1398^2 + 6857^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 48972853 - 2¹⁷ = 48841781 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 (48972857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9325 + ... + 13597.

It is an arithmetic number, because the mean of its divisors is an integer number (6246451).

Almost surely, 2^48972853 is an apocalyptic number.

It is an amenable number.

48972853 is a deficient number, since it is larger than the sum of its proper divisors (998755).

48972853 is a wasteful number, since it uses less digits than its factorization.

48972853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4503.

The product of its digits is 483840, while the sum is 46.

The square root of 48972853 is about 6998.0606599257. The cubic root of 48972853 is about 365.8629808506.

It can be divided in two parts, 4897 and 2853, that added together give a triangular number (7750 = T₁₂₄).

The spelling of 48972853 in words is "forty-eight million, nine hundred seventy-two thousand, eight hundred fifty-three".