7953516552 has 32 divisors (see below), whose sum is σ = 20088784800. Its totient is φ = 2623839744.

The previous prime is 7953516551. The next prime is 7953516553. The reversal of 7953516552 is 2556153597.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (7953516551) and next prime (7953516553).

It is not an unprimeable number, because it can be changed into a prime (7953516551) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1705902 + ... + 1710557.

It is an arithmetic number, because the mean of its divisors is an integer number (627774525).

Almost surely, 2^7953516552 is an apocalyptic number.

It is an amenable number.

7953516552 is an abundant number, since it is smaller than the sum of its proper divisors (12135268248).

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

7953516552 is a wasteful number, since it uses less digits than its factorization.

7953516552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3416565 (or 3416561 counting only the distinct ones).

The product of its digits is 1417500, while the sum is 48.

The square root of 7953516552 is about 89182.4901648300. The cubic root of 7953516552 is about 1996.1188525525.

The spelling of 7953516552 in words is "seven billion, nine hundred fifty-three million, five hundred sixteen thousand, five hundred fifty-two".