25703132950 has 48 divisors (see below), whose sum is σ = 52932487104. Its totient is φ = 9207079200.

The previous prime is 25703132929. The next prime is 25703132957. The reversal of 25703132950 is 5923130752.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25703132957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 311904 + ... + 385603.

It is an arithmetic number, because the mean of its divisors is an integer number (1102760148).

Almost surely, 2^25703132950 is an apocalyptic number.

25703132950 is an abundant number, since it is smaller than the sum of its proper divisors (27229354154).

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

25703132950 is a wasteful number, since it uses less digits than its factorization.

25703132950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 697597 (or 697592 counting only the distinct ones).

The product of its (nonzero) digits is 56700, while the sum is 37.

The spelling of 25703132950 in words is "twenty-five billion, seven hundred three million, one hundred thirty-two thousand, nine hundred fifty".