53050511434 has 4 divisors (see below), whose sum is σ = 79575767154. Its totient is φ = 26525255716.

The previous prime is 53050511431. The next prime is 53050511453. The reversal of 53050511434 is 43411505035.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 31027061025 + 22023450409 = 176145^2 + 148403^2 .

It is a junction number, because it is equal to n+sod(n) for n = 53050511396 and 53050511405.

It is not an unprimeable number, because it can be changed into a prime (53050511431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13262627857 + ... + 13262627860.

Almost surely, 2^53050511434 is an apocalyptic number.

53050511434 is a deficient number, since it is larger than the sum of its proper divisors (26525255720).

53050511434 is a wasteful number, since it uses less digits than its factorization.

53050511434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26525255719.

The product of its (nonzero) digits is 18000, while the sum is 31.

The spelling of 53050511434 in words is "fifty-three billion, fifty million, five hundred eleven thousand, four hundred thirty-four".