5220641031 has 8 divisors (see below), whose sum is σ = 6963915504. Its totient is φ = 3478896960.

The previous prime is 5220641029. The next prime is 5220641071. The reversal of 5220641031 is 1301460225.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5220641031 - 2¹ = 5220641029 is a prime.

It is a super-2 number, since 2×5220641031² = 54510185549121485922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5220640992 and 5220641010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5220641071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 374616 + ... + 388301.

It is an arithmetic number, because the mean of its divisors is an integer number (870489438).

Almost surely, 2^5220641031 is an apocalyptic number.

5220641031 is a deficient number, since it is larger than the sum of its proper divisors (1743274473).

5220641031 is a wasteful number, since it uses less digits than its factorization.

5220641031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 765201.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 5220641031 is about 72254.0035638164. The cubic root of 5220641031 is about 1734.7675007296.

The spelling of 5220641031 in words is "five billion, two hundred twenty million, six hundred forty-one thousand, thirty-one".