53148483616 has 12 divisors (see below), whose sum is σ = 104636077182. Its totient is φ = 26574241792.

The previous prime is 53148483589. The next prime is 53148483653. The reversal of 53148483616 is 61638484135.

It can be written as a sum of positive squares in only one way, i.e., 36253683216 + 16894800400 = 190404^2 + 129980^2 .

It is a super-2 number, since 2×53148483616² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 53148483616.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 830445025 + ... + 830445088.

Almost surely, 2^53148483616 is an apocalyptic number.

It is an amenable number.

53148483616 is a deficient number, since it is larger than the sum of its proper divisors (51487593566).

53148483616 is a wasteful number, since it uses less digits than its factorization.

53148483616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1660890123 (or 1660890115 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 49.

The spelling of 53148483616 in words is "fifty-three billion, one hundred forty-eight million, four hundred eighty-three thousand, six hundred sixteen".