7425180000 has 720 divisors, whose sum is σ = 30948293376. Its totient is φ = 1653120000.

The previous prime is 7425179987. The next prime is 7425180013. The reversal of 7425180000 is 815247.

It is an interprime number because it is at equal distance from previous prime (7425179987) and next prime (7425180013).

It is a tau number, because it is divible by the number of its divisors (720).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 89459959 + ... + 89460041.

Almost surely, 2^7425180000 is an apocalyptic number.

7425180000 is a gapful number since it is divisible by the number (70) 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 7425180000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15474146688).

7425180000 is an abundant number, since it is smaller than the sum of its proper divisors (23523113376).

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

7425180000 is a wasteful number, since it uses less digits than its factorization.

7425180000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197 (or 171 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 7425180000 is about 86169.4841576761. The cubic root of 7425180000 is about 1950.9029348945.

Adding to 7425180000 its reverse (815247), we get a palindrome (7425995247).

The spelling of 7425180000 in words is "seven billion, four hundred twenty-five million, one hundred eighty thousand".