454085146767775 has 12 divisors (see below), whose sum is σ = 570192994424800. Its totient is φ = 358669786812480.

The previous prime is 454085146767767. The next prime is 454085146767793. The reversal of 454085146767775 is 577767641580454.

It is not a de Polignac number, because 454085146767775 - 2³ = 454085146767767 is a prime.

It is a super-2 number, since 2×454085146767775² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 114958263030 + ... + 114958266979.

Almost surely, 2^{454085146767775} is an apocalyptic number.

454085146767775 is a deficient number, since it is larger than the sum of its proper divisors (116107847657025).

454085146767775 is a wasteful number, since it uses less digits than its factorization.

454085146767775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229916530098 (or 229916530093 counting only the distinct ones).

The product of its (nonzero) digits is 5531904000, while the sum is 76.

The spelling of 454085146767775 in words is "four hundred fifty-four trillion, eighty-five billion, one hundred forty-six million, seven hundred sixty-seven thousand, seven hundred seventy-five".