5025215066 has 4 divisors (see below), whose sum is σ = 7537822602. Its totient is φ = 2512607532.

The previous prime is 5025215047. The next prime is 5025215071. The reversal of 5025215066 is 6605125205.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4560165841 + 465049225 = 67529^2 + 21565^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1256303765 + ... + 1256303768.

Almost surely, 2^5025215066 is an apocalyptic number.

5025215066 is a deficient number, since it is larger than the sum of its proper divisors (2512607536).

5025215066 is a wasteful number, since it uses less digits than its factorization.

5025215066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2512607535.

The product of its (nonzero) digits is 18000, while the sum is 32.

The square root of 5025215066 is about 70888.7513361605. The cubic root of 5025215066 is about 1712.8456052507.

The spelling of 5025215066 in words is "five billion, twenty-five million, two hundred fifteen thousand, sixty-six".