25050659076 has 81 divisors (see below), whose sum is σ = 65822010709. Its totient is φ = 8341672896.

The previous prime is 25050659071. The next prime is 25050659089. The reversal of 25050659076 is 67095605052.

The square root of 25050659076 is 158274.

It is a perfect power (a square), and thus also a powerful number.

25050659076 is a `hidden beast` number, since 2 + 5 + 0 + 50 + 6 + 590 + 7 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 23436548100 + 1614110976 = 153090^2 + 40176^2 .

It is a tau number, because it is divible by the number of its divisors (81).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25050659071) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 25639900 + ... + 25640876.

Almost surely, 2^25050659076 is an apocalyptic number.

25050659076 is the 158274-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25050659076

25050659076 is an abundant number, since it is smaller than the sum of its proper divisors (40771351633).

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

25050659076 is an frugal number, since it uses more digits than its factorization.

25050659076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1982 (or 982 counting only the distinct ones).

The product of its (nonzero) digits is 567000, while the sum is 45.

The spelling of 25050659076 in words is "twenty-five billion, fifty million, six hundred fifty-nine thousand, seventy-six".