454547560 has 16 divisors (see below), whose sum is σ = 1022732100. Its totient is φ = 181819008.

The previous prime is 454547543. The next prime is 454547563. The reversal of 454547560 is 65745454.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 378613764 + 75933796 = 19458^2 + 8714^2 .

It is a super-2 number, since 2×454547560² = 413226968603907200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40), and also a Moran number because the ratio is a prime number: 11363689 = 454547560 / (4 + 5 + 4 + 5 + 4 + 7 + 5 + 6 + 0).

It is not an unprimeable number, because it can be changed into a prime (454547563) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5681805 + ... + 5681884.

Almost surely, 2^454547560 is an apocalyptic number.

454547560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

454547560 is an abundant number, since it is smaller than the sum of its proper divisors (568184540).

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

454547560 is a wasteful number, since it uses less digits than its factorization.

454547560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11363700 (or 11363696 counting only the distinct ones).

The product of its (nonzero) digits is 336000, while the sum is 40.

The square root of 454547560 is about 21320.1210127898. The cubic root of 454547560 is about 768.8821469790.

The spelling of 454547560 in words is "four hundred fifty-four million, five hundred forty-seven thousand, five hundred sixty".