52104256 has 14 divisors (see below), whose sum is σ = 103394510. Its totient is φ = 26052096.

The previous prime is 52104253. The next prime is 52104259. The reversal of 52104256 is 65240125.

It is an interprime number because it is at equal distance from previous prime (52104253) and next prime (52104259).

It can be written as a sum of positive squares in only one way, i.e., 47334400 + 4769856 = 6880^2 + 2184^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 52104256.

It is not an unprimeable number, because it can be changed into a prime (52104253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 407001 + ... + 407128.

Almost surely, 2^52104256 is an apocalyptic number.

It is an amenable number.

52104256 is a deficient number, since it is larger than the sum of its proper divisors (51290254).

52104256 is an equidigital number, since it uses as much as digits as its factorization.

52104256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 814141 (or 814131 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 52104256 is about 7218.3277841894. The cubic root of 52104256 is about 373.5003957519.

The spelling of 52104256 in words is "fifty-two million, one hundred four thousand, two hundred fifty-six".