53459659 has 16 divisors (see below), whose sum is σ = 61357824. Its totient is φ = 46103200.

The previous prime is 53459647. The next prime is 53459671. The reversal of 53459659 is 95695435.

It is an interprime number because it is at equal distance from previous prime (53459647) and next prime (53459671).

It is not a de Polignac number, because 53459659 - 2¹³ = 53451467 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53459629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32337 + ... + 33949.

It is an arithmetic number, because the mean of its divisors is an integer number (3834864).

Almost surely, 2^53459659 is an apocalyptic number.

53459659 is a deficient number, since it is larger than the sum of its proper divisors (7898165).

53459659 is a wasteful number, since it uses less digits than its factorization.

53459659 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1778.

The product of its digits is 729000, while the sum is 46.

The square root of 53459659 is about 7311.6112451361. The cubic root of 53459659 is about 376.7113697259.

The spelling of 53459659 in words is "fifty-three million, four hundred fifty-nine thousand, six hundred fifty-nine".