52845701 has 2 divisors, whose sum is σ = 52845702. Its totient is φ = 52845700.

The previous prime is 52845691. The next prime is 52845713. The reversal of 52845701 is 10754825.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 51825601 + 1020100 = 7199^2 + 1010^2 .

It is a cyclic number.

It is not a de Polignac number, because 52845701 - 2¹⁴ = 52829317 is a prime.

It is a super-2 number, since 2×52845701² = 5585336228362802, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52845721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26422850 + 26422851.

It is an arithmetic number, because the mean of its divisors is an integer number (26422851).

Almost surely, 2^52845701 is an apocalyptic number.

It is an amenable number.

52845701 is a deficient number, since it is larger than the sum of its proper divisors (1).

52845701 is an equidigital number, since it uses as much as digits as its factorization.

52845701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11200, while the sum is 32.

The square root of 52845701 is about 7269.5048662203. The cubic root of 52845701 is about 375.2636983768.

The spelling of 52845701 in words is "fifty-two million, eight hundred forty-five thousand, seven hundred one".