53040435104 has 12 divisors (see below), whose sum is σ = 104423356674. Its totient is φ = 26520217536.

The previous prime is 53040435061. The next prime is 53040435163. The reversal of 53040435104 is 40153404035.

53040435104 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 only one way, i.e., 52876082704 + 164352400 = 229948^2 + 12820^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 828756767 + ... + 828756830.

Almost surely, 2^53040435104 is an apocalyptic number.

It is an amenable number.

53040435104 is a deficient number, since it is larger than the sum of its proper divisors (51382921570).

53040435104 is a wasteful number, since it uses less digits than its factorization.

53040435104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1657513607 (or 1657513599 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

Adding to 53040435104 its reverse (40153404035), we get a palindrome (93193839139).

The spelling of 53040435104 in words is "fifty-three billion, forty million, four hundred thirty-five thousand, one hundred four".