2503943952 has 80 divisors (see below), whose sum is σ = 6593417280. Its totient is φ = 818599936.

The previous prime is 2503943933. The next prime is 2503943971. The reversal of 2503943952 is 2593493052.

It is an interprime number because it is at equal distance from previous prime (2503943933) and next prime (2503943971).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1746628 + ... + 1748060.

It is an arithmetic number, because the mean of its divisors is an integer number (82417716).

Almost surely, 2^2503943952 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 2503943952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3296708640).

2503943952 is an abundant number, since it is smaller than the sum of its proper divisors (4089473328).

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

2503943952 is a wasteful number, since it uses less digits than its factorization.

2503943952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2120 (or 2114 counting only the distinct ones).

The product of its (nonzero) digits is 291600, while the sum is 42.

The square root of 2503943952 is about 50039.4239775000. The cubic root of 2503943952 is about 1357.9221355043.

The spelling of 2503943952 in words is "two billion, five hundred three million, nine hundred forty-three thousand, nine hundred fifty-two".