426785737053 has 16 divisors (see below), whose sum is σ = 639464918400. Its totient is φ = 251218359744.

The previous prime is 426785737043. The next prime is 426785737121. The reversal of 426785737053 is 350737587624.

It is not a de Polignac number, because 426785737053 - 2¹² = 426785732957 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 426785736984 and 426785737002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426785737043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 237895278 + ... + 237897071.

It is an arithmetic number, because the mean of its divisors is an integer number (39966557400).

Almost surely, 2^426785737053 is an apocalyptic number.

It is an amenable number.

426785737053 is a deficient number, since it is larger than the sum of its proper divisors (212679181347).

426785737053 is a wasteful number, since it uses less digits than its factorization.

426785737053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475792388.

The product of its (nonzero) digits is 29635200, while the sum is 57.

The spelling of 426785737053 in words is "four hundred twenty-six billion, seven hundred eighty-five million, seven hundred thirty-seven thousand, fifty-three".