5102978 has 8 divisors (see below), whose sum is σ = 7817472. Its totient is φ = 2497156.

The previous prime is 5102953. The next prime is 5103029. The reversal of 5102978 is 8792015.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27050 + ... + 27237.

It is an arithmetic number, because the mean of its divisors is an integer number (977184).

Almost surely, 2^5102978 is an apocalyptic number.

5102978 is a deficient number, since it is larger than the sum of its proper divisors (2714494).

5102978 is a wasteful number, since it uses less digits than its factorization.

5102978 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54336.

The product of its (nonzero) digits is 5040, while the sum is 32.

The square root of 5102978 is about 2258.9772021869. The cubic root of 5102978 is about 172.1635590389.

The spelling of 5102978 in words is "five million, one hundred two thousand, nine hundred seventy-eight".