53671498073 has 8 divisors (see below), whose sum is σ = 55877178888. Its totient is φ = 51505559424.

The previous prime is 53671498063. The next prime is 53671498093. The reversal of 53671498073 is 37089417635.

It can be written as a sum of positive squares in 4 ways, for example, as 5160554569 + 48510943504 = 71837^2 + 220252^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53671498073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53671498033) 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 7 ways as a sum of consecutive naturals, for example, 9932786 + ... + 9938187.

It is an arithmetic number, because the mean of its divisors is an integer number (6984647361).

Almost surely, 2^53671498073 is an apocalyptic number.

It is an amenable number.

53671498073 is a deficient number, since it is larger than the sum of its proper divisors (2205680815).

53671498073 is a wasteful number, since it uses less digits than its factorization.

53671498073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19871083.

The product of its (nonzero) digits is 3810240, while the sum is 53.

The spelling of 53671498073 in words is "fifty-three billion, six hundred seventy-one million, four hundred ninety-eight thousand, seventy-three".