426564053 has 4 divisors (see below), whose sum is σ = 426935808. Its totient is φ = 426192300.

The previous prime is 426564031. The next prime is 426564071. The reversal of 426564053 is 350465624.

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.

It is a cyclic number.

It is not a de Polignac number, because 426564053 - 2¹⁶ = 426498517 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 (426564013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184151 + ... + 186452.

It is an arithmetic number, because the mean of its divisors is an integer number (106733952).

Almost surely, 2^426564053 is an apocalyptic number.

It is an amenable number.

426564053 is a deficient number, since it is larger than the sum of its proper divisors (371755).

426564053 is a wasteful number, since it uses less digits than its factorization.

426564053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371754.

The product of its (nonzero) digits is 86400, while the sum is 35.

The square root of 426564053 is about 20653.4271490230. The cubic root of 426564053 is about 752.7684662926.

The spelling of 426564053 in words is "four hundred twenty-six million, five hundred sixty-four thousand, fifty-three".