7952969550 has 96 divisors (see below), whose sum is σ = 20090035584. Its totient is φ = 2081520000.

The previous prime is 7952969471. The next prime is 7952969561. The reversal of 7952969550 is 559692597.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7566525 + ... + 7567575.

It is an arithmetic number, because the mean of its divisors is an integer number (209271204).

Almost surely, 2^7952969550 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7952969550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10045017792).

7952969550 is an abundant number, since it is smaller than the sum of its proper divisors (12137066034).

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

7952969550 is a wasteful number, since it uses less digits than its factorization.

7952969550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1954 (or 1949 counting only the distinct ones).

The product of its (nonzero) digits is 7654500, while the sum is 57.

The square root of 7952969550 is about 89179.4233553907. The cubic root of 7952969550 is about 1996.0730905708.

The spelling of 7952969550 in words is "seven billion, nine hundred fifty-two million, nine hundred sixty-nine thousand, five hundred fifty".