455189701 has 4 divisors (see below), whose sum is σ = 465775552. Its totient is φ = 444603852.

The previous prime is 455189681. The next prime is 455189753. The reversal of 455189701 is 107981554.

It is a happy number.

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: 107981554 = 2 ⋅53990777.

It is a cyclic number.

It is not a de Polignac number, because 455189701 - 2¹³ = 455181509 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455189101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5292861 + ... + 5292946.

It is an arithmetic number, because the mean of its divisors is an integer number (116443888).

Almost surely, 2^455189701 is an apocalyptic number.

It is an amenable number.

455189701 is a deficient number, since it is larger than the sum of its proper divisors (10585851).

455189701 is a wasteful number, since it uses less digits than its factorization.

455189701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10585850.

The product of its (nonzero) digits is 50400, while the sum is 40.

The square root of 455189701 is about 21335.1752043427. The cubic root of 455189701 is about 769.2440441548.

The spelling of 455189701 in words is "four hundred fifty-five million, one hundred eighty-nine thousand, seven hundred one".