455560426 has 4 divisors (see below), whose sum is σ = 683340642. Its totient is φ = 227780212.

The previous prime is 455560423. The next prime is 455560433. The reversal of 455560426 is 624065554.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 436768201 + 18792225 = 20899^2 + 4335^2 .

It is not an unprimeable number, because it can be changed into a prime (455560423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113890105 + ... + 113890108.

Almost surely, 2^455560426 is an apocalyptic number.

455560426 is a deficient number, since it is larger than the sum of its proper divisors (227780216).

455560426 is a wasteful number, since it uses less digits than its factorization.

455560426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227780215.

The product of its (nonzero) digits is 144000, while the sum is 37.

The square root of 455560426 is about 21343.8615531492. The cubic root of 455560426 is about 769.4528220280.

The spelling of 455560426 in words is "four hundred fifty-five million, five hundred sixty thousand, four hundred twenty-six".