52716145246 has 16 divisors (see below), whose sum is σ = 80426376576. Its totient is φ = 25909038936.

The previous prime is 52716145241. The next prime is 52716145253. The reversal of 52716145246 is 64254161725.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52716145241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 358626 + ... + 483781.

It is an arithmetic number, because the mean of its divisors is an integer number (5026648536).

Almost surely, 2^52716145246 is an apocalyptic number.

52716145246 is a deficient number, since it is larger than the sum of its proper divisors (27710231330).

52716145246 is a wasteful number, since it uses less digits than its factorization.

52716145246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 842943.

The product of its digits is 403200, while the sum is 43.

The spelling of 52716145246 in words is "fifty-two billion, seven hundred sixteen million, one hundred forty-five thousand, two hundred forty-six".