5145034456 has 16 divisors (see below), whose sum is σ = 9655338240. Its totient is φ = 2570277600.

The previous prime is 5145034451. The next prime is 5145034463. The reversal of 5145034456 is 6544305415.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5145034451) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 270171 + ... + 288586.

It is an arithmetic number, because the mean of its divisors is an integer number (603458640).

Almost surely, 2^5145034456 is an apocalyptic number.

It is an amenable number.

5145034456 is a deficient number, since it is larger than the sum of its proper divisors (4510303784).

5145034456 is a wasteful number, since it uses less digits than its factorization.

5145034456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 559914 (or 559910 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 37.

The square root of 5145034456 is about 71728.8955442644. The cubic root of 5145034456 is about 1726.3523058007.

The spelling of 5145034456 in words is "five billion, one hundred forty-five million, thirty-four thousand, four hundred fifty-six".