2500123352 has 8 divisors (see below), whose sum is σ = 4687731300. Its totient is φ = 1250061672.

The previous prime is 2500123333. The next prime is 2500123357. The reversal of 2500123352 is 2533210052.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2500123357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156257702 + ... + 156257717.

Almost surely, 2^2500123352 is an apocalyptic number.

It is an amenable number.

2500123352 is a deficient number, since it is larger than the sum of its proper divisors (2187607948).

2500123352 is a wasteful number, since it uses less digits than its factorization.

2500123352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312515425 (or 312515421 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 2500123352 is about 50001.2335047847. The cubic root of 2500123352 is about 1357.2311298531.

The spelling of 2500123352 in words is "two billion, five hundred million, one hundred twenty-three thousand, three hundred fifty-two".