52661341004 has 12 divisors (see below), whose sum is σ = 93267676824. Its totient is φ = 26013433344.

The previous prime is 52661341003. The next prime is 52661341063. The reversal of 52661341004 is 40014316625.

It is not an unprimeable number, because it can be changed into a prime (52661341003) 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, 79308917 + ... + 79309580.

It is an arithmetic number, because the mean of its divisors is an integer number (7772306402).

Almost surely, 2^52661341004 is an apocalyptic number.

It is an amenable number.

52661341004 is a deficient number, since it is larger than the sum of its proper divisors (40606335820).

52661341004 is a wasteful number, since it uses less digits than its factorization.

52661341004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158618584 (or 158618582 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

Adding to 52661341004 its reverse (40014316625), we get a palindrome (92675657629).

The spelling of 52661341004 in words is "fifty-two billion, six hundred sixty-one million, three hundred forty-one thousand, four".