5145026446 has 32 divisors (see below), whose sum is σ = 9212751360. Its totient is φ = 2107027296.

The previous prime is 5145026437. The next prime is 5145026477. The reversal of 5145026446 is 6446205415.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 336745 + ... + 351691.

It is an arithmetic number, because the mean of its divisors is an integer number (287898480).

Almost surely, 2^5145026446 is an apocalyptic number.

5145026446 is a deficient number, since it is larger than the sum of its proper divisors (4067724914).

5145026446 is a wasteful number, since it uses less digits than its factorization.

5145026446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16048.

The product of its (nonzero) digits is 115200, while the sum is 37.

The square root of 5145026446 is about 71728.8397090041. The cubic root of 5145026446 is about 1726.3514099149.

The spelling of 5145026446 in words is "five billion, one hundred forty-five million, twenty-six thousand, four hundred forty-six".