5321625510 has 32 divisors (see below), whose sum is σ = 12925785600. Its totient is φ = 1402001888.

The previous prime is 5321625473. The next prime is 5321625511. The reversal of 5321625510 is 155261235.

It is a happy number.

It is a super-3 number, since 3×5321625510³ (a number of 30 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5321625511) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1066110 + ... + 1071089.

It is an arithmetic number, because the mean of its divisors is an integer number (403930800).

Almost surely, 2^5321625510 is an apocalyptic number.

5321625510 is an abundant number, since it is smaller than the sum of its proper divisors (7604160090).

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

5321625510 is a wasteful number, since it uses less digits than its factorization.

5321625510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2137292.

The product of its (nonzero) digits is 9000, while the sum is 30.

The square root of 5321625510 is about 72949.4723078927. The cubic root of 5321625510 is about 1745.8815271083.

Adding to 5321625510 its reverse (155261235), we get a palindrome (5476886745).

The spelling of 5321625510 in words is "five billion, three hundred twenty-one million, six hundred twenty-five thousand, five hundred ten".