2523367650 has 48 divisors (see below), whose sum is σ = 6286097664. Its totient is φ = 669871680.

The previous prime is 2523367621. The next prime is 2523367661. The reversal of 2523367650 is 567633252.

It is a junction number, because it is equal to n+sod(n) for n = 2523367599 and 2523367608.

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, 4269 + ... + 71168.

It is an arithmetic number, because the mean of its divisors is an integer number (130960368).

Almost surely, 2^2523367650 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2523367650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3143048832).

2523367650 is an abundant number, since it is smaller than the sum of its proper divisors (3762730014).

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

2523367650 is a wasteful number, since it uses less digits than its factorization.

2523367650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75675 (or 75670 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 39.

The square root of 2523367650 is about 50233.1329900893. The cubic root of 2523367650 is about 1361.4243385687.

The spelling of 2523367650 in words is "two billion, five hundred twenty-three million, three hundred sixty-seven thousand, six hundred fifty".