25201301050 has 12 divisors (see below), whose sum is σ = 46874420046. Its totient is φ = 10080520400.

The previous prime is 25201301033. The next prime is 25201301071. The reversal of 25201301050 is 5010310252.

It can be written as a sum of positive squares in 3 ways, for example, as 24019110361 + 1182190689 = 154981^2 + 34383^2 .

It is a super-2 number, since 2×25201301050² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 252012961 + ... + 252013060.

Almost surely, 2^25201301050 is an apocalyptic number.

25201301050 is a deficient number, since it is larger than the sum of its proper divisors (21673118996).

25201301050 is a wasteful number, since it uses less digits than its factorization.

25201301050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 504026033 (or 504026028 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 19.

The spelling of 25201301050 in words is "twenty-five billion, two hundred one million, three hundred one thousand, fifty".