5145403445234 has 32 divisors (see below), whose sum is σ = 8528795130240. Its totient is φ = 2313112257792.

The previous prime is 5145403445131. The next prime is 5145403445257. The reversal of 5145403445234 is 4325443045415.

It is a super-2 number, since 2×5145403445234² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6008567 + ... + 6811290.

It is an arithmetic number, because the mean of its divisors is an integer number (266524847820).

Almost surely, 2^{5145403445234} is an apocalyptic number.

5145403445234 is a deficient number, since it is larger than the sum of its proper divisors (3383391685006).

5145403445234 is a wasteful number, since it uses less digits than its factorization.

5145403445234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12820274.

The product of its (nonzero) digits is 2304000, while the sum is 44.

The spelling of 5145403445234 in words is "five trillion, one hundred forty-five billion, four hundred three million, four hundred forty-five thousand, two hundred thirty-four".