5223625040 has 20 divisors (see below), whose sum is σ = 12144928404. Its totient is φ = 2089449984.

The previous prime is 5223625031. The next prime is 5223625081. The reversal of 5223625040 is 405263225.

It can be written as a sum of positive squares in 2 ways, for example, as 3500378896 + 1723246144 = 59164^2 + 41512^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a junction number, because it is equal to n+sod(n) for n = 5223624994 and 5223625012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32647577 + ... + 32647736.

Almost surely, 2^5223625040 is an apocalyptic number.

It is an amenable number.

5223625040 is an abundant number, since it is smaller than the sum of its proper divisors (6921303364).

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

5223625040 is a wasteful number, since it uses less digits than its factorization.

5223625040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65295326 (or 65295320 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 5223625040 is about 72274.6500510380. The cubic root of 5223625040 is about 1735.0979566925.

Adding to 5223625040 its reverse (405263225), we get a palindrome (5628888265).

The spelling of 5223625040 in words is "five billion, two hundred twenty-three million, six hundred twenty-five thousand, forty".