428653737059 has 8 divisors (see below), whose sum is σ = 430470078480. Its totient is φ = 426839459200.

The previous prime is 428653737049. The next prime is 428653737091. The reversal of 428653737059 is 950737356824.

It is a happy number.

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 428653737059 - 2²⁰ = 428652688483 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 428653736989 and 428653737007.

It is not an unprimeable number, because it can be changed into a prime (428653737049) 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, 98849 + ... + 931170.

It is an arithmetic number, because the mean of its divisors is an integer number (53808759810).

Almost surely, 2^428653737059 is an apocalyptic number.

428653737059 is a deficient number, since it is larger than the sum of its proper divisors (1816341421).

428653737059 is a wasteful number, since it uses less digits than its factorization.

428653737059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1031781.

The product of its (nonzero) digits is 38102400, while the sum is 59.

The spelling of 428653737059 in words is "four hundred twenty-eight billion, six hundred fifty-three million, seven hundred thirty-seven thousand, fifty-nine".