536410325421 has 24 divisors (see below), whose sum is σ = 783707928120. Its totient is φ = 353513472000.

The previous prime is 536410325389. The next prime is 536410325447. The reversal of 536410325421 is 124523014635.

536410325421 is a `hidden beast` number, since 5 + 3 + 6 + 4 + 103 + 2 + 542 + 1 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 172548021321 + 363862304100 = 415389^2 + 603210^2 .

It is not a de Polignac number, because 536410325421 - 2⁵ = 536410325389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (536410325471) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 122365 + ... + 1042973.

It is an arithmetic number, because the mean of its divisors is an integer number (32654497005).

Almost surely, 2^536410325421 is an apocalyptic number.

It is an amenable number.

536410325421 is a deficient number, since it is larger than the sum of its proper divisors (247297602699).

536410325421 is a wasteful number, since it uses less digits than its factorization.

536410325421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 921357 (or 921354 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

It can be divided in two parts, 5364 and 10325421, that added together give a triangular number (10330785 = T₄₅₄₅).

The spelling of 536410325421 in words is "five hundred thirty-six billion, four hundred ten million, three hundred twenty-five thousand, four hundred twenty-one".