5215352536431 has 12 divisors (see below), whose sum is σ = 7812297626952. Its totient is φ = 3476901690792.

The previous prime is 5215352536337. The next prime is 5215352536439. The reversal of 5215352536431 is 1346352535125.

5215352536431 is a `hidden beast` number, since 5 + 2 + 1 + 53 + 525 + 36 + 43 + 1 = 666.

It is not a de Polignac number, because 5215352536431 - 2⁹ = 5215352535919 is a prime.

It is a super-2 number, since 2×5215352536431² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5215352536439) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10731177816 + ... + 10731178301.

It is an arithmetic number, because the mean of its divisors is an integer number (651024802246).

Almost surely, 2^{5215352536431} is an apocalyptic number.

5215352536431 is a deficient number, since it is larger than the sum of its proper divisors (2596945090521).

5215352536431 is an equidigital number, since it uses as much as digits as its factorization.

5215352536431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21462356132 (or 21462356120 counting only the distinct ones).

The product of its digits is 1620000, while the sum is 45.

The spelling of 5215352536431 in words is "five trillion, two hundred fifteen billion, three hundred fifty-two million, five hundred thirty-six thousand, four hundred thirty-one".