449476153 has 16 divisors (see below), whose sum is σ = 527216256. Its totient is φ = 375154560.

The previous prime is 449476151. The next prime is 449476169. The reversal of 449476153 is 351674944.

It is a cyclic number.

It is not a de Polignac number, because 449476153 - 2¹ = 449476151 is a prime.

Its product of digits (362880) is a multiple of the sum of its prime divisors (3024).

It is not an unprimeable number, because it can be changed into a prime (449476151) 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, 194875 + ... + 197167.

It is an arithmetic number, because the mean of its divisors is an integer number (32951016).

Almost surely, 2^449476153 is an apocalyptic number.

It is an amenable number.

449476153 is a deficient number, since it is larger than the sum of its proper divisors (77740103).

449476153 is a wasteful number, since it uses less digits than its factorization.

449476153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3024.

The product of its digits is 362880, while the sum is 43.

The square root of 449476153 is about 21200.8526479479. The cubic root of 449476153 is about 766.0119621962.

The spelling of 449476153 in words is "four hundred forty-nine million, four hundred seventy-six thousand, one hundred fifty-three".