59964409 has 2 divisors, whose sum is σ = 59964410. Its totient is φ = 59964408.

The previous prime is 59964353. The next prime is 59964413. The reversal of 59964409 is 90446995.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 57714409 + 2250000 = 7597^2 + 1500^2 .

It is a cyclic number.

It is not a de Polignac number, because 59964409 - 2¹³ = 59956217 is a prime.

It is not a weakly prime, because it can be changed into another prime (59964439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29982204 + 29982205.

It is an arithmetic number, because the mean of its divisors is an integer number (29982205).

Almost surely, 2^59964409 is an apocalyptic number.

It is an amenable number.

59964409 is a deficient number, since it is larger than the sum of its proper divisors (1).

59964409 is an equidigital number, since it uses as much as digits as its factorization.

59964409 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 349920, while the sum is 46.

The square root of 59964409 is about 7743.6689624493. The cubic root of 59964409 is about 391.4093409983.

The spelling of 59964409 in words is "fifty-nine million, nine hundred sixty-four thousand, four hundred nine".