455456141 has 4 divisors (see below), whose sum is σ = 520521312. Its totient is φ = 390390972.

The previous prime is 455456137. The next prime is 455456149. The reversal of 455456141 is 141654554.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 141654554 = 2 ⋅70827277.

It is a cyclic number.

It is not a de Polignac number, because 455456141 - 2² = 455456137 is a prime.

It is a super-2 number, since 2×455456141² = 414880592749223762, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455456149) 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, 32532575 + ... + 32532588.

It is an arithmetic number, because the mean of its divisors is an integer number (130130328).

Almost surely, 2^455456141 is an apocalyptic number.

It is an amenable number.

455456141 is a deficient number, since it is larger than the sum of its proper divisors (65065171).

455456141 is an equidigital number, since it uses as much as digits as its factorization.

455456141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65065170.

The product of its digits is 48000, while the sum is 35.

The square root of 455456141 is about 21341.4184392697. The cubic root of 455456141 is about 769.3941042329.

The spelling of 455456141 in words is "four hundred fifty-five million, four hundred fifty-six thousand, one hundred forty-one".