53169829492 has 12 divisors (see below), whose sum is σ = 100204678756. Its totient is φ = 24539921280.

The previous prime is 53169829487. The next prime is 53169829507. The reversal of 53169829492 is 29492896135.

It can be written as a sum of positive squares in 2 ways, for example, as 12569997456 + 40599832036 = 112116^2 + 201494^2 .

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 511248309 + ... + 511248412.

Almost surely, 2^53169829492 is an apocalyptic number.

53169829492 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

53169829492 is a deficient number, since it is larger than the sum of its proper divisors (47034849264).

53169829492 is a wasteful number, since it uses less digits than its factorization.

53169829492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1022496738 (or 1022496736 counting only the distinct ones).

The product of its digits is 8398080, while the sum is 58.

The spelling of 53169829492 in words is "fifty-three billion, one hundred sixty-nine million, eight hundred twenty-nine thousand, four hundred ninety-two".