25101728030 has 16 divisors (see below), whose sum is σ = 46035622944. Its totient is φ = 9851244000.

The previous prime is 25101728027. The next prime is 25101728081. The reversal of 25101728030 is 3082710152.

It is a junction number, because it is equal to n+sod(n) for n = 25101727984 and 25101728002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23680346 + ... + 23681405.

It is an arithmetic number, because the mean of its divisors is an integer number (2877226434).

Almost surely, 2^25101728030 is an apocalyptic number.

25101728030 is a deficient number, since it is larger than the sum of its proper divisors (20933894914).

25101728030 is a wasteful number, since it uses less digits than its factorization.

25101728030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47361811.

The product of its (nonzero) digits is 3360, while the sum is 29.

The spelling of 25101728030 in words is "twenty-five billion, one hundred one million, seven hundred twenty-eight thousand, thirty".