64025283 has 8 divisors (see below), whose sum is σ = 97562368. Its totient is φ = 36585864.

The previous prime is 64025279. The next prime is 64025293. The reversal of 64025283 is 38252046.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 64025283 - 2² = 64025279 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 64025283.

It is not an unprimeable number, because it can be changed into a prime (64025263) 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, 1524391 + ... + 1524432.

It is an arithmetic number, because the mean of its divisors is an integer number (12195296).

Almost surely, 2^64025283 is an apocalyptic number.

64025283 is a deficient number, since it is larger than the sum of its proper divisors (33537085).

64025283 is a wasteful number, since it uses less digits than its factorization.

64025283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3048833.

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 64025283 is about 8001.5800314688. The cubic root of 64025283 is about 400.0526659821.

The spelling of 64025283 in words is "sixty-four million, twenty-five thousand, two hundred eighty-three".