7941525120 has 320 divisors, whose sum is σ = 28510020000. Its totient is φ = 2106611712.

The previous prime is 7941525107. The next prime is 7941525131. The reversal of 7941525120 is 215251497.

7941525120 is a `hidden beast` number, since 7 + 9 + 4 + 1 + 525 + 120 = 666.

It is a tau number, because it is divible by the number of its divisors (320).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 15914631 + ... + 15915129.

Almost surely, 2^7941525120 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7941525120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14255010000).

7941525120 is an abundant number, since it is smaller than the sum of its proper divisors (20568494880).

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

7941525120 is a wasteful number, since it uses less digits than its factorization.

7941525120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 837 (or 816 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 36.

The square root of 7941525120 is about 89115.2350611275. The cubic root of 7941525120 is about 1995.1151722757.

The spelling of 7941525120 in words is "seven billion, nine hundred forty-one million, five hundred twenty-five thousand, one hundred twenty".