454625000000 has 140 divisors (see below), whose sum is σ = 1127993048556. Its totient is φ = 181800000000.

The previous prime is 454624999991. The next prime is 454625000023. The reversal of 454625000000 is 526454.

It can be written as a sum of positive squares in 10 ways, for example, as 12070098496 + 442554901504 = 109864^2 + 665248^2 .

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 124998182 + ... + 125001818.

Almost surely, 2^454625000000 is an apocalyptic number.

454625000000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 454625000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (563996524278).

454625000000 is an abundant number, since it is smaller than the sum of its proper divisors (673368048556).

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

454625000000 is an frugal number, since it uses more digits than its factorization.

454625000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3694 (or 3644 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

Adding to 454625000000 its reverse (526454), we get a palindrome (454625526454).

The spelling of 454625000000 in words is "four hundred fifty-four billion, six hundred twenty-five million", and thus it is an aban number.