64076125 has 8 divisors (see below), whose sum is σ = 79967160. Its totient is φ = 51260800.

The previous prime is 64076123. The next prime is 64076143. The reversal of 64076125 is 52167046.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 252004 + 63824121 = 502^2 + 7989^2 .

It is not a de Polignac number, because 64076125 - 2¹ = 64076123 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64076123) 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, 256180 + ... + 256429.

It is an arithmetic number, because the mean of its divisors is an integer number (9995895).

Almost surely, 2^64076125 is an apocalyptic number.

It is an amenable number.

64076125 is a deficient number, since it is larger than the sum of its proper divisors (15891035).

64076125 is an equidigital number, since it uses as much as digits as its factorization.

64076125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 512624 (or 512614 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 64076125 is about 8004.7563985421. The cubic root of 64076125 is about 400.1585309116.

The spelling of 64076125 in words is "sixty-four million, seventy-six thousand, one hundred twenty-five".