453605420371 has 4 divisors (see below), whose sum is σ = 453909243312. Its totient is φ = 453301597432.

The previous prime is 453605420369. The next prime is 453605420381. The reversal of 453605420371 is 173024506354.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 453605420371 - 2¹ = 453605420369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (453605420381) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 151909231 + ... + 151912216.

It is an arithmetic number, because the mean of its divisors is an integer number (113477310828).

Almost surely, 2^453605420371 is an apocalyptic number.

453605420371 is a deficient number, since it is larger than the sum of its proper divisors (303822941).

453605420371 is a wasteful number, since it uses less digits than its factorization.

453605420371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303822940.

The product of its (nonzero) digits is 302400, while the sum is 40.

The spelling of 453605420371 in words is "four hundred fifty-three billion, six hundred five million, four hundred twenty thousand, three hundred seventy-one".