53459829572 has 6 divisors (see below), whose sum is σ = 93554701758. Its totient is φ = 26729914784.

The previous prime is 53459829551. The next prime is 53459829607. The reversal of 53459829572 is 27592895435.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 38689316416 + 14770513156 = 196696^2 + 121534^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6682478693 + ... + 6682478700.

It is an arithmetic number, because the mean of its divisors is an integer number (15592450293).

Almost surely, 2^53459829572 is an apocalyptic number.

It is an amenable number.

53459829572 is a deficient number, since it is larger than the sum of its proper divisors (40094872186).

53459829572 is a wasteful number, since it uses less digits than its factorization.

53459829572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13364957397 (or 13364957395 counting only the distinct ones).

The product of its digits is 27216000, while the sum is 59.

The spelling of 53459829572 in words is "fifty-three billion, four hundred fifty-nine million, eight hundred twenty-nine thousand, five hundred seventy-two".