453486278085 has 48 divisors (see below), whose sum is σ = 753883528320. Its totient is φ = 232766490880.

The previous prime is 453486278081. The next prime is 453486278099. The reversal of 453486278085 is 580872684354.

It is not a de Polignac number, because 453486278085 - 2² = 453486278081 is a prime.

It is a super-2 number, since 2×453486278085² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (453486278081) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3865471 + ... + 3981059.

It is an arithmetic number, because the mean of its divisors is an integer number (15705906840).

Almost surely, 2^453486278085 is an apocalyptic number.

It is an amenable number.

453486278085 is a deficient number, since it is larger than the sum of its proper divisors (300397250235).

453486278085 is a wasteful number, since it uses less digits than its factorization.

453486278085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115966 (or 115937 counting only the distinct ones).

The product of its (nonzero) digits is 51609600, while the sum is 60.

The spelling of 453486278085 in words is "four hundred fifty-three billion, four hundred eighty-six million, two hundred seventy-eight thousand, eighty-five".