53063487146 has 8 divisors (see below), whose sum is σ = 79891124580. Its totient is φ = 26433112288.

The previous prime is 53063487143. The next prime is 53063487221. The reversal of 53063487146 is 64178436035.

53063487146 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 33348238225 + 19715248921 = 182615^2 + 140411^2 .

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 53063487146.

It is not an unprimeable number, because it can be changed into a prime (53063487143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49314971 + ... + 49316046.

Almost surely, 2^53063487146 is an apocalyptic number.

53063487146 is a deficient number, since it is larger than the sum of its proper divisors (26827637434).

53063487146 is a wasteful number, since it uses less digits than its factorization.

53063487146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98631288.

The product of its (nonzero) digits is 1451520, while the sum is 47.

The spelling of 53063487146 in words is "fifty-three billion, sixty-three million, four hundred eighty-seven thousand, one hundred forty-six".