7652651240 has 96 divisors (see below), whose sum is σ = 18730738080. Its totient is φ = 2812582656.

The previous prime is 7652651203. The next prime is 7652651257. The reversal of 7652651240 is 421562567.

It is a junction number, because it is equal to n+sod(n) for n = 7652651194 and 7652651203.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1532027 + ... + 1537013.

It is an arithmetic number, because the mean of its divisors is an integer number (195111855).

Almost surely, 2^7652651240 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 7652651240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9365369040).

7652651240 is an abundant number, since it is smaller than the sum of its proper divisors (11078086840).

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

7652651240 is a wasteful number, since it uses less digits than its factorization.

7652651240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5251 (or 5234 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 38.

The square root of 7652651240 is about 87479.4332400479. The cubic root of 7652651240 is about 1970.6249350788.

The spelling of 7652651240 in words is "seven billion, six hundred fifty-two million, six hundred fifty-one thousand, two hundred forty".