454059780 has 24 divisors (see below), whose sum is σ = 1271367552. Its totient is φ = 121082592.

The previous prime is 454059761. The next prime is 454059787. The reversal of 454059780 is 87950454.

It is not an unprimeable number, because it can be changed into a prime (454059787) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3783772 + ... + 3783891.

It is an arithmetic number, because the mean of its divisors is an integer number (52973648).

Almost surely, 2^454059780 is an apocalyptic number.

It is an amenable number.

454059780 is an abundant number, since it is smaller than the sum of its proper divisors (817307772).

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

454059780 is a wasteful number, since it uses less digits than its factorization.

454059780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7567675 (or 7567673 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 42.

The square root of 454059780 is about 21308.6785136948. The cubic root of 454059780 is about 768.6070165696.

It can be divided in two parts, 45 and 4059780, that added together give a triangular number (4059825 = T₂₈₄₉).

The spelling of 454059780 in words is "four hundred fifty-four million, fifty-nine thousand, seven hundred eighty".