455909141 has 8 divisors (see below), whose sum is σ = 457866264. Its totient is φ = 453957120.

The previous prime is 455909137. The next prime is 455909143. The reversal of 455909141 is 141909554.

It can be written as a sum of positive squares in 4 ways, for example, as 205320241 + 250588900 = 14329^2 + 15830^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 455909141 - 2² = 455909137 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 455909095 and 455909104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455909143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 334301 + ... + 335661.

It is an arithmetic number, because the mean of its divisors is an integer number (57233283).

Almost surely, 2^455909141 is an apocalyptic number.

It is an amenable number.

455909141 is a deficient number, since it is larger than the sum of its proper divisors (1957123).

455909141 is a wasteful number, since it uses less digits than its factorization.

455909141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2551.

The product of its (nonzero) digits is 32400, while the sum is 38.

The square root of 455909141 is about 21352.0289668219. The cubic root of 455909141 is about 769.6491013736.

The spelling of 455909141 in words is "four hundred fifty-five million, nine hundred nine thousand, one hundred forty-one".