453570002000 has 80 divisors (see below), whose sum is σ = 1096889932944. Its totient is φ = 181401920000.

The previous prime is 453570001991. The next prime is 453570002003. The reversal of 453570002000 is 200075354.

It can be written as a sum of positive squares in 8 ways, for example, as 72688473664 + 380881528336 = 269608^2 + 617156^2 .

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (453570002003) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 20110730 + ... + 20133270.

Almost surely, 2^453570002000 is an apocalyptic number.

453570002000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

453570002000 is an abundant number, since it is smaller than the sum of its proper divisors (643319930944).

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

453570002000 is a wasteful number, since it uses less digits than its factorization.

453570002000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32625 (or 32609 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 26.

Adding to 453570002000 its reverse (200075354), we get a palindrome (453770077354).

The spelling of 453570002000 in words is "four hundred fifty-three billion, five hundred seventy million, two thousand".