284064125645 has 16 divisors (see below), whose sum is σ = 364700110080. Its totient is φ = 211761345600.

The previous prime is 284064125603. The next prime is 284064125659. The reversal of 284064125645 is 546521460482.

It is not a de Polignac number, because 284064125645 - 2⁶ = 284064125581 is a prime.

It is a super-3 number, since 3×284064125645³ (a number of 35 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 284064125645.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24503621 + ... + 24515210.

It is an arithmetic number, because the mean of its divisors is an integer number (22793756880).

Almost surely, 2^284064125645 is an apocalyptic number.

It is an amenable number.

284064125645 is a deficient number, since it is larger than the sum of its proper divisors (80635984435).

284064125645 is a wasteful number, since it uses less digits than its factorization.

284064125645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49018916.

The product of its (nonzero) digits is 1843200, while the sum is 47.

The spelling of 284064125645 in words is "two hundred eighty-four billion, sixty-four million, one hundred twenty-five thousand, six hundred forty-five".