5057390 has 16 divisors (see below), whose sum is σ = 9803808. Its totient is φ = 1867296.

The previous prime is 5057387. The next prime is 5057407. The reversal of 5057390 is 937505.

5057390 = 286² + 287² + ... + 337².

It is a super-2 number, since 2×5057390² = 51154387224200, which contains 22 as substring.

It is a congruent 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, 19322 + ... + 19581.

It is an arithmetic number, because the mean of its divisors is an integer number (612738).

Almost surely, 2^5057390 is an apocalyptic number.

5057390 is a deficient number, since it is larger than the sum of its proper divisors (4746418).

5057390 is a wasteful number, since it uses less digits than its factorization.

5057390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38923.

The product of its (nonzero) digits is 4725, while the sum is 29.

The square root of 5057390 is about 2248.8641577472. The cubic root of 5057390 is about 171.6493441953.

Subtracting from 5057390 its reverse (937505), we obtain a triangular number (4119885 = T₂₈₇₀).

The spelling of 5057390 in words is "five million, fifty-seven thousand, three hundred ninety".