455161245 has 96 divisors (see below), whose sum is σ = 973140480. Its totient is φ = 179141760.

The previous prime is 455161241. The next prime is 455161253. The reversal of 455161245 is 542161554.

It is not a de Polignac number, because 455161245 - 2² = 455161241 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455161241) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 152134 + ... + 155096.

It is an arithmetic number, because the mean of its divisors is an integer number (10136880).

Almost surely, 2^455161245 is an apocalyptic number.

It is an amenable number.

455161245 is an abundant number, since it is smaller than the sum of its proper divisors (517979235).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

455161245 is a wasteful number, since it uses less digits than its factorization.

455161245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3015 (or 3008 counting only the distinct ones).

The product of its digits is 24000, while the sum is 33.

The square root of 455161245 is about 21334.5083139968. The cubic root of 455161245 is about 769.2280141606.

The spelling of 455161245 in words is "four hundred fifty-five million, one hundred sixty-one thousand, two hundred forty-five".