2523209352 has 16 divisors (see below), whose sum is σ = 6308023440. Its totient is φ = 841069776.

The previous prime is 2523209317. The next prime is 2523209369. The reversal of 2523209352 is 2539023252.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52566838 + ... + 52566885.

It is an arithmetic number, because the mean of its divisors is an integer number (394251465).

Almost surely, 2^2523209352 is an apocalyptic number.

It is an amenable number.

2523209352 is an abundant number, since it is smaller than the sum of its proper divisors (3784814088).

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

2523209352 is a wasteful number, since it uses less digits than its factorization.

2523209352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105133732 (or 105133728 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 33.

The square root of 2523209352 is about 50231.5573320199. The cubic root of 2523209352 is about 1361.3958693050.

The spelling of 2523209352 in words is "two billion, five hundred twenty-three million, two hundred nine thousand, three hundred fifty-two".