5145245522 has 8 divisors (see below), whose sum is σ = 7966831872. Its totient is φ = 2489634900.

The previous prime is 5145245489. The next prime is 5145245533. The reversal of 5145245522 is 2255425415.

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

It is a super-2 number, since 2×5145245522² = 52947102963322104968, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41493854 + ... + 41493977.

It is an arithmetic number, because the mean of its divisors is an integer number (995853984).

Almost surely, 2^5145245522 is an apocalyptic number.

5145245522 is a deficient number, since it is larger than the sum of its proper divisors (2821586350).

5145245522 is a wasteful number, since it uses less digits than its factorization.

5145245522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82987864.

The product of its digits is 80000, while the sum is 35.

The square root of 5145245522 is about 71730.3668051405. The cubic root of 5145245522 is about 1726.3759123347.

The spelling of 5145245522 in words is "five billion, one hundred forty-five million, two hundred forty-five thousand, five hundred twenty-two".