5222256040 has 32 divisors (see below), whose sum is σ = 11925456480. Its totient is φ = 2057723712.

The previous prime is 5222256031. The next prime is 5222256043. The reversal of 5222256040 is 406522225.

It is not an unprimeable number, because it can be changed into a prime (5222256043) 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, 971622 + ... + 976981.

It is an arithmetic number, because the mean of its divisors is an integer number (372670515).

Almost surely, 2^5222256040 is an apocalyptic number.

It is an amenable number.

5222256040 is an abundant number, since it is smaller than the sum of its proper divisors (6703200440).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5222256040 is a wasteful number, since it uses less digits than its factorization.

5222256040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1948681 (or 1948677 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 5222256040 is about 72265.1786132159. The cubic root of 5222256040 is about 1734.9463661385.

Adding to 5222256040 its reverse (406522225), we get a palindrome (5628778265).

The spelling of 5222256040 in words is "five billion, two hundred twenty-two million, two hundred fifty-six thousand, forty".