5121170522 has 8 divisors (see below), whose sum is σ = 8272660116. Its totient is φ = 2363617152.

The previous prime is 5121170513. The next prime is 5121170531. The reversal of 5121170522 is 2250711215.

It is an interprime number because it is at equal distance from previous prime (5121170513) and next prime (5121170531).

It can be written as a sum of positive squares in 2 ways, for example, as 5012781601 + 108388921 = 70801^2 + 10411^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (26), and also a Moran number because the ratio is a prime number: 196968097 = 5121170522 / (5 + 1 + 2 + 1 + 1 + 7 + 0 + 5 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 5121170491 and 5121170500.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98484023 + ... + 98484074.

Almost surely, 2^5121170522 is an apocalyptic number.

5121170522 is a deficient number, since it is larger than the sum of its proper divisors (3151489594).

5121170522 is a wasteful number, since it uses less digits than its factorization.

5121170522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196968112.

The product of its (nonzero) digits is 1400, while the sum is 26.

The square root of 5121170522 is about 71562.3540836940. The cubic root of 5121170522 is about 1723.6790864552.

Adding to 5121170522 its reverse (2250711215), we get a palindrome (7371881737).

The spelling of 5121170522 in words is "five billion, one hundred twenty-one million, one hundred seventy thousand, five hundred twenty-two".