454055571290 has 16 divisors (see below), whose sum is σ = 817356008520. Its totient is φ = 181609788480.

The previous prime is 454055571269. The next prime is 454055571337. The reversal of 454055571290 is 92175550454.

It can be written as a sum of positive squares in 4 ways, for example, as 436948762441 + 17106808849 = 661021^2 + 130793^2 .

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1400981 + ... + 1694360.

Almost surely, 2^454055571290 is an apocalyptic number.

454055571290 is a deficient number, since it is larger than the sum of its proper divisors (363300437230).

454055571290 is a wasteful number, since it uses less digits than its factorization.

454055571290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3110017.

The product of its (nonzero) digits is 1260000, while the sum is 47.

The spelling of 454055571290 in words is "four hundred fifty-four billion, fifty-five million, five hundred seventy-one thousand, two hundred ninety".