5145056 has 48 divisors (see below), whose sum is σ = 11741184. Its totient is φ = 2173824.

The previous prime is 5145053. The next prime is 5145059. The reversal of 5145056 is 6505415.

It is an interprime number because it is at equal distance from previous prime (5145053) and next prime (5145059).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5145053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22961 + ... + 23183.

It is an arithmetic number, because the mean of its divisors is an integer number (244608).

Almost surely, 2^5145056 is an apocalyptic number.

5145056 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5145056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5870592).

5145056 is an abundant number, since it is smaller than the sum of its proper divisors (6596128).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5145056 is a wasteful number, since it uses less digits than its factorization.

5145056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343 (or 335 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 5145056 is about 2268.2715886772. The cubic root of 5145056 is about 172.6354715404.

It can be divided in two parts, 51450 and 56, that multiplied together give a triangular number (2881200 = T₂₄₀₀).

The spelling of 5145056 in words is "five million, one hundred forty-five thousand, fifty-six".