52501417 has 2 divisors, whose sum is σ = 52501418. Its totient is φ = 52501416.

The previous prime is 52501411. The next prime is 52501451. The reversal of 52501417 is 71410525.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 49336576 + 3164841 = 7024^2 + 1779^2 .

It is a cyclic number.

It is not a de Polignac number, because 52501417 - 2⁷ = 52501289 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52501391 and 52501400.

It is not a weakly prime, because it can be changed into another prime (52501411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26250708 + 26250709.

It is an arithmetic number, because the mean of its divisors is an integer number (26250709).

Almost surely, 2^52501417 is an apocalyptic number.

It is an amenable number.

52501417 is a deficient number, since it is larger than the sum of its proper divisors (1).

52501417 is an equidigital number, since it uses as much as digits as its factorization.

52501417 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1400, while the sum is 25.

The square root of 52501417 is about 7245.7861547247. The cubic root of 52501417 is about 374.4469881345.

The spelling of 52501417 in words is "fifty-two million, five hundred one thousand, four hundred seventeen".