53688346610 has 16 divisors (see below), whose sum is σ = 96882454296. Its totient is φ = 21421243008.

The previous prime is 53688346603. The next prime is 53688346627. The reversal of 53688346610 is 1664388635.

It can be written as a sum of positive squares in 4 ways, for example, as 47611676401 + 6076670209 = 218201^2 + 77953^2 .

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, 6757787 + ... + 6765726.

Almost surely, 2^53688346610 is an apocalyptic number.

53688346610 is a deficient number, since it is larger than the sum of its proper divisors (43194107686).

53688346610 is a wasteful number, since it uses less digits than its factorization.

53688346610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13523917.

The product of its (nonzero) digits is 2488320, while the sum is 50.

The spelling of 53688346610 in words is "fifty-three billion, six hundred eighty-eight million, three hundred forty-six thousand, six hundred ten".