52110413421 has 16 divisors (see below), whose sum is σ = 76078751040. Its totient is φ = 31464657920.

The previous prime is 52110413393. The next prime is 52110413431. The reversal of 52110413421 is 12431401125.

It is a cyclic number.

It is not a de Polignac number, because 52110413421 - 2⁶ = 52110413357 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52110413391 and 52110413400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52110413431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2926260 + ... + 2944013.

It is an arithmetic number, because the mean of its divisors is an integer number (4754921940).

Almost surely, 2^52110413421 is an apocalyptic number.

It is an amenable number.

52110413421 is a deficient number, since it is larger than the sum of its proper divisors (23968337619).

52110413421 is a wasteful number, since it uses less digits than its factorization.

52110413421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5870556.

The product of its (nonzero) digits is 960, while the sum is 24.

Adding to 52110413421 its reverse (12431401125), we get a palindrome (64541814546).

The spelling of 52110413421 in words is "fifty-two billion, one hundred ten million, four hundred thirteen thousand, four hundred twenty-one".