52867049 has 2 divisors, whose sum is σ = 52867050. Its totient is φ = 52867048.

The previous prime is 52867033. The next prime is 52867069. The reversal of 52867049 is 94076825.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39287824 + 13579225 = 6268^2 + 3685^2 .

It is a cyclic number.

It is not a de Polignac number, because 52867049 - 2⁴ = 52867033 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 52866997 and 52867015.

It is not a weakly prime, because it can be changed into another prime (52867069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26433524 + 26433525.

It is an arithmetic number, because the mean of its divisors is an integer number (26433525).

Almost surely, 2^52867049 is an apocalyptic number.

It is an amenable number.

52867049 is a deficient number, since it is larger than the sum of its proper divisors (1).

52867049 is an equidigital number, since it uses as much as digits as its factorization.

52867049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 52867049 is about 7270.9730435479. The cubic root of 52867049 is about 375.3142231485.

The spelling of 52867049 in words is "fifty-two million, eight hundred sixty-seven thousand, forty-nine".