5412612321 has 32 divisors (see below), whose sum is σ = 8120995200. Its totient is φ = 3562574400.

The previous prime is 5412612299. The next prime is 5412612329. The reversal of 5412612321 is 1232162145.

5412612321 is a `hidden beast` number, since 5 + 4 + 12 + 612 + 32 + 1 = 666.

5412612321 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5412612321 - 2¹⁰ = 5412611297 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (5412612329) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1030915 + ... + 1036151.

It is an arithmetic number, because the mean of its divisors is an integer number (253781100).

Almost surely, 2^5412612321 is an apocalyptic number.

It is an amenable number.

5412612321 is a deficient number, since it is larger than the sum of its proper divisors (2708382879).

5412612321 is a wasteful number, since it uses less digits than its factorization.

5412612321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5726 (or 5720 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 5412612321 is about 73570.4582084412. The cubic root of 5412612321 is about 1755.7754568565.

Adding to 5412612321 its reverse (1232162145), we get a palindrome (6644774466).

The spelling of 5412612321 in words is "five billion, four hundred twelve million, six hundred twelve thousand, three hundred twenty-one".