2453163464 has 8 divisors (see below), whose sum is σ = 4599681510. Its totient is φ = 1226581728.

The previous prime is 2453163421. The next prime is 2453163469. The reversal of 2453163464 is 4643613542.

It can be written as a sum of positive squares in only one way, i.e., 2367600964 + 85562500 = 48658^2 + 9250^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×2453163464² = 12036021962208958592, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2453163469) 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 as a sum of consecutive naturals, namely, 153322709 + ... + 153322724.

Almost surely, 2^2453163464 is an apocalyptic number.

It is an amenable number.

2453163464 is a deficient number, since it is larger than the sum of its proper divisors (2146518046).

2453163464 is a wasteful number, since it uses less digits than its factorization.

2453163464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306645439 (or 306645435 counting only the distinct ones).

The product of its digits is 207360, while the sum is 38.

The square root of 2453163464 is about 49529.4201863902. The cubic root of 2453163464 is about 1348.6797268698.

The spelling of 2453163464 in words is "two billion, four hundred fifty-three million, one hundred sixty-three thousand, four hundred sixty-four".