25383480706 has 8 divisors (see below), whose sum is σ = 38295309564. Its totient is φ = 12618377520.

The previous prime is 25383480701. The next prime is 25383480709. The reversal of 25383480706 is 60708438352.

It can be written as a sum of positive squares in 2 ways, for example, as 25182833481 + 200647225 = 158691^2 + 14165^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (25383480701) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36680985 + ... + 36681676.

Almost surely, 2^25383480706 is an apocalyptic number.

25383480706 is a deficient number, since it is larger than the sum of its proper divisors (12911828858).

25383480706 is a wasteful number, since it uses less digits than its factorization.

25383480706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73362836.

The product of its (nonzero) digits is 967680, while the sum is 46.

The spelling of 25383480706 in words is "twenty-five billion, three hundred eighty-three million, four hundred eighty thousand, seven hundred six".