453419421573 has 16 divisors (see below), whose sum is σ = 619184920640. Its totient is φ = 294979636224.

The previous prime is 453419421547. The next prime is 453419421593. The reversal of 453419421573 is 375124914354.

It is not a de Polignac number, because 453419421573 - 2⁵ = 453419421541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (453419421593) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1466908 + ... + 1748901.

It is an arithmetic number, because the mean of its divisors is an integer number (38699057540).

Almost surely, 2^453419421573 is an apocalyptic number.

453419421573 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

It is an amenable number.

453419421573 is a deficient number, since it is larger than the sum of its proper divisors (165765499067).

453419421573 is a wasteful number, since it uses less digits than its factorization.

453419421573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3216948.

The product of its digits is 1814400, while the sum is 48.

The spelling of 453419421573 in words is "four hundred fifty-three billion, four hundred nineteen million, four hundred twenty-one thousand, five hundred seventy-three".