5145078 has 8 divisors (see below), whose sum is σ = 10290168. Its totient is φ = 1715024.

The previous prime is 5145071. The next prime is 5145083. The reversal of 5145078 is 8705415.

5145078 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

5145078 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5145071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 428751 + ... + 428762.

It is an arithmetic number, because the mean of its divisors is an integer number (1286271).

Almost surely, 2^5145078 is an apocalyptic number.

5145078 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5145078 is a wasteful number, since it uses less digits than its factorization.

5145078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 857518.

The product of its (nonzero) digits is 5600, while the sum is 30.

The square root of 5145078 is about 2268.2764381794. The cubic root of 5145078 is about 172.6357176003.

The spelling of 5145078 in words is "five million, one hundred forty-five thousand, seventy-eight".