5078155 has 8 divisors (see below), whose sum is σ = 6452352. Its totient is φ = 3823488.

The previous prime is 5078123. The next prime is 5078167. The reversal of 5078155 is 5518705.

5078155 = T₅₈ + T₅₉ + ... + T₃₁₂.

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

It is a cyclic number.

It is not a de Polignac number, because 5078155 - 2⁵ = 5078123 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29787 + ... + 29956.

It is an arithmetic number, because the mean of its divisors is an integer number (806544).

Almost surely, 2^5078155 is an apocalyptic number.

5078155 is a deficient number, since it is larger than the sum of its proper divisors (1374197).

5078155 is a wasteful number, since it uses less digits than its factorization.

5078155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59765.

The product of its (nonzero) digits is 7000, while the sum is 31.

The square root of 5078155 is about 2253.4762035575. The cubic root of 5078155 is about 171.8839468621.

The spelling of 5078155 in words is "five million, seventy-eight thousand, one hundred fifty-five".