53663136470 has 16 divisors (see below), whose sum is σ = 97288566480. Its totient is φ = 21310827744.

The previous prime is 53663136463. The next prime is 53663136497. The reversal of 53663136470 is 7463136635.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19301897 + ... + 19304676.

It is an arithmetic number, because the mean of its divisors is an integer number (6080535405).

Almost surely, 2^53663136470 is an apocalyptic number.

53663136470 is a deficient number, since it is larger than the sum of its proper divisors (43625430010).

53663136470 is a wasteful number, since it uses less digits than its factorization.

53663136470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38606719.

The product of its (nonzero) digits is 816480, while the sum is 44.

The spelling of 53663136470 in words is "fifty-three billion, six hundred sixty-three million, one hundred thirty-six thousand, four hundred seventy".