5157890 has 16 divisors (see below), whose sum is σ = 9313920. Its totient is φ = 2056560.

The previous prime is 5157883. The next prime is 5157917. The reversal of 5157890 is 987515.

It is a self number, because there is not a number n which added to its sum of digits gives 5157890.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3575 + ... + 4805.

It is an arithmetic number, because the mean of its divisors is an integer number (582120).

Almost surely, 2^5157890 is an apocalyptic number.

5157890 is a deficient number, since it is larger than the sum of its proper divisors (4156030).

5157890 is a wasteful number, since it uses less digits than its factorization.

5157890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1657.

The product of its (nonzero) digits is 12600, while the sum is 35.

The square root of 5157890 is about 2271.0988529784. The cubic root of 5157890 is about 172.7788949204.

The spelling of 5157890 in words is "five million, one hundred fifty-seven thousand, eight hundred ninety".