481853449 has 16 divisors (see below), whose sum is σ = 602357760. Its totient is φ = 374466960.

The previous prime is 481853441. The next prime is 481853453. The reversal of 481853449 is 944358184.

It is not a de Polignac number, because 481853449 - 2³ = 481853441 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 481853399 and 481853408.

It is not an unprimeable number, because it can be changed into a prime (481853441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21322 + ... + 37660.

It is an arithmetic number, because the mean of its divisors is an integer number (37647360).

Almost surely, 2^481853449 is an apocalyptic number.

It is an amenable number.

481853449 is a deficient number, since it is larger than the sum of its proper divisors (120504311).

481853449 is a wasteful number, since it uses less digits than its factorization.

481853449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16740.

The product of its digits is 552960, while the sum is 46.

The square root of 481853449 is about 21951.1605387961. The cubic root of 481853449 is about 783.9800127011.

The spelling of 481853449 in words is "four hundred eighty-one million, eight hundred fifty-three thousand, four hundred forty-nine".