7489270152 has 576 divisors, whose sum is σ = 27037152000. Its totient is φ = 1913393664.

The previous prime is 7489270121. The next prime is 7489270163. The reversal of 7489270152 is 2510729847.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 7489270098 and 7489270107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 94800849 + ... + 94800927.

It is an arithmetic number, because the mean of its divisors is an integer number (46939500).

Almost surely, 2^7489270152 is an apocalyptic number.

7489270152 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7489270152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13518576000).

7489270152 is an abundant number, since it is smaller than the sum of its proper divisors (19547881848).

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

7489270152 is a wasteful number, since it uses less digits than its factorization.

7489270152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187 (or 157 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 45.

The square root of 7489270152 is about 86540.5693995596. The cubic root of 7489270152 is about 1956.4999098612.

Adding to 7489270152 its reverse (2510729847), we get a palindrome (9999999999).

The spelling of 7489270152 in words is "seven billion, four hundred eighty-nine million, two hundred seventy thousand, one hundred fifty-two".