52124040802 has 8 divisors (see below), whose sum is σ = 78189470316. Its totient is φ = 26060884032.

The previous prime is 52124040791. The next prime is 52124040803. The reversal of 52124040802 is 20804042125.

52124040802 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 51283678681 + 840362121 = 226459^2 + 28989^2 .

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

It is not an unprimeable number, because it can be changed into a prime (52124040803) 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, 509643 + ... + 603310.

Almost surely, 2^52124040802 is an apocalyptic number.

52124040802 is a deficient number, since it is larger than the sum of its proper divisors (26065429514).

52124040802 is a wasteful number, since it uses less digits than its factorization.

52124040802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1136372.

The product of its (nonzero) digits is 5120, while the sum is 28.

Adding to 52124040802 its reverse (20804042125), we get a palindrome (72928082927).

The spelling of 52124040802 in words is "fifty-two billion, one hundred twenty-four million, forty thousand, eight hundred two".