5321825628 has 24 divisors (see below), whose sum is σ = 14191535232. Its totient is φ = 1520521584.

The previous prime is 5321825627. The next prime is 5321825657. The reversal of 5321825628 is 8265281235.

It is a happy number.

It is a super-4 number, since 4×5321825628⁴ (a number of 40 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a self number, because there is not a number n which added to its sum of digits gives 5321825628.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5321825627) 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, 31677450 + ... + 31677617.

It is an arithmetic number, because the mean of its divisors is an integer number (591313968).

Almost surely, 2^5321825628 is an apocalyptic number.

It is an amenable number.

5321825628 is an abundant number, since it is smaller than the sum of its proper divisors (8869709604).

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

5321825628 is a wasteful number, since it uses less digits than its factorization.

5321825628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63355081 (or 63355079 counting only the distinct ones).

The product of its digits is 230400, while the sum is 42.

The square root of 5321825628 is about 72950.8439156121. The cubic root of 5321825628 is about 1745.9034112700.

The spelling of 5321825628 in words is "five billion, three hundred twenty-one million, eight hundred twenty-five thousand, six hundred twenty-eight".